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Anything But a Backpack Day Ideas: 60 Funny Picks That Go Viral

7 min read · The Costume Rack

The best anything but a backpack day ideas are things that are funny at first glance, easy to carry for six hours and won't get confiscated. Laundry baskets, microwaves, fish tanks, toy wagons, pizza boxes and suitcases are the classics. Below are 60 picks, sorted by effort, with a rule check and costume combos so your carrier matches your fit.

Want to take it further and dress to match whatever you're hauling, without buying a whole costume? The Costume Rack turns what's already in your closet into a full look, piece by piece. Start my costume

What is anything but a backpack day (and the rules schools actually set)

Anything but a backpack day (people call it ABAB day) is a spirit week day where you bring your books, laptop and lunch to school in literally anything except a backpack. It blew up on TikTok and now it's a spirit week staple across the US and Canada. In the UK, you'll see it pop up as a themed non-uniform or charity day.

Before you roll in with a shopping cart, know the rules most schools set:

If your school posted an ABAB rules list, follow it. If not, ask a teacher the day before. Getting sent to the office with your canoe is not the vibe.

Easy anything but a backpack day ideas you already own

These are the zero-prep wins. Grab one from home tomorrow morning.

Idea Effort Carry all day? School-safe?
Laundry basket Very low Easy Yes
Pillowcase Very low Easy Yes
Cooler Low Medium Yes
Recycling bin Low Medium Usually
Suitcase or carry-on Low Easy (wheels) Check wheels rule
Reusable grocery bags Very low Easy Yes
Tackle box Low Easy Yes
Pots and pans (big stockpot) Low Medium Yes
Baby car seat Low Hard Yes
Lunch box (giant) Low Easy Yes
Toolbox Low Medium Yes (no tools inside)
Dog bed Low Medium Yes

Anything but a backpack ideas for middle school

For middle schoolers, keep it light and small: a lunch box, a toy stroller, a Lego bin, a bucket or a pillowcase. You'll still be carrying it between classes, so skip anything heavier than your books.

Funny anything but a backpack day ideas that go viral on TikTok

These are the ones people film. Aim for the moment when someone walks into class and the whole room loses it.

  1. Microwave. Put your books inside, press "start" on the way in. Unplugged, obviously.
  2. Fish tank (empty, plastic). Add a fake fish sticker for extra points.
  3. Pizza box. Stack three for more space. Hand out "delivery" to your teacher.
  4. Bird cage. Your notebook is the bird now.
  5. Toy kitchen sink or dish rack.
  6. Traffic cone (hollow ones fit a surprising amount).
  7. Trash can on wheels. Classic, loud, iconic.
  8. Dollhouse. Books go in the living room.
  9. Guitar case. Low-key genius because it has a strap.
  10. Violin case with just a sandwich in it.
  11. Mailbox (the fake plastic kind).
  12. Oven drawer or broiler pan.
  13. Kiddie pool worn like a turtle shell.
  14. Piñata (unstuffed).
  15. Christmas stocking in October.
  16. Salad spinner for a single pencil.
  17. Toy piano.
  18. Tire (clean, small, rolled).
  19. Fake Christmas tree box.
  20. Old CRT TV shell.

Anything but a backpack ideas for high school funny enough to film

For high school, commit to the bit. Carry it like it's totally normal. Say "what?" when people stare. The deadpan is what makes it funny on TikTok, not the object.

Big swings: wheelbarrows, sleds and shopping carts

These win the day but need a rules check and a plan.

Anything but a backpack ideas for boys (and anyone who wants maximum chaos)

Toolboxes, tackle boxes, gym bags stuffed into traffic cones, a dog crate, a car tire, a lawn mower grass catcher, a hard-shell guitar case. Heavy duty and easy to explain.

Anything but a backpack ideas for girls who want it cute

A picnic basket, a hatbox, a vintage suitcase, a watering can (tiny stuff only), a jewelry box, a Barbie Dreamhouse, a flower pot, a vanity case.

Costume combos: dress to match your carrier

Here's where you steal the day. Your carrier alone is funny. Your carrier plus a matching outfit is a whole character, and that's what goes viral.

Carrier Outfit to match
Pizza box Red cap, polo, "delivery driver" lanyard
Toolbox Flannel, jeans, work boots
Fishing tackle box Bucket hat, vest, rain boots
Picnic basket Red cape (storybook energy)
Treasure chest (painted box) Pirate stripes, sash and bandana
Cauldron (big black pot) Witch look: black dress or all-black, pointed hat
Pumpkin bucket Orange top, green beanie: you're a pumpkin
Suitcase Tourist: Hawaiian shirt, sunglasses, map
Saddle bag or feed bucket Cowboy: boots, bandana, flannel

The pirate, witch, pumpkin and cowboy combos double up as full Halloween costumes too. Which is handy if your school runs spirit week during October.

The hardest part of a costume combo is figuring out which pieces you already have and what's actually missing. The Costume Rack asks what's in your closet, matches you to a costume like a pirate or witch, then splits it into pieces with a version made from things you own and three put-together steps. Start my costume

How to carry books safely in something weird

A funny carrier is worthless if your laptop cracks by third period. Quick safety checklist:

  1. Line it. Put a tote bag or pillowcase inside so nothing falls through holes or gaps.
  2. Laptop in a sleeve. Always. Especially in anything metal or rigid.
  3. Keep it light. Leave extra books in your locker. Only carry what each class needs.
  4. Lift with your legs. Heavy carriers (mini fridge, cooler) can strain your back. Choose something with handles or wheels.
  5. Test the doors. Walk it through a door at home. If it doesn't fit, it won't fit at school.
  6. Have a backup plan. A foldable tote in your pocket saves you if a teacher says no.

Doing ABAB day as part of a bigger week? Our spirit week ideas for high school guide has a full five-day lineup, and meme day spirit week ideas pairs perfectly with a meme-worthy carrier.

Turn your anything but a backpack day idea into a full look

Your carrier gets the laugh; a matching outfit makes it a moment. In about two minutes, The Costume Rack matches your vibe and closet to a costume like a pirate, witch, cowboy or pumpkin, split into pieces with a no-makeup version, and your friends can claim their own looks on the same rail.

Start my costume

FAQ

What are some funny anything but a backpack day ideas?

A microwave, empty plastic fish tank, pizza box, dollhouse, bird cage, trash can on wheels and a kiddie pool worn like a shell are all crowd favorites. The funniest ones are carried totally deadpan.

What are easy anything but a backpack day ideas?

Laundry baskets, pillowcases, coolers, suitcases, reusable grocery bags and big lunch boxes. You probably own at least three of these already, and they're easy to carry all day.

What are the rules for anything but a backpack day?

It depends on your school, but most ban live animals, anything sharp or made of glass, anything that plugs in, and things that block hallways. Some restrict wheels indoors. Always check your school's list or ask a teacher.

What are good anything but a backpack ideas for high school?

For high school, go for something that makes a good video: a wagon, a guitar case, a microwave, a wheelbarrow or a canoe with a friend. Pair it with a matching outfit for the best reaction.

What do you wear on anything but a backpack day?

You can wear normal clothes, but matching your outfit to your carrier makes it way funnier. Think a pirate outfit with a treasure chest, a witch look with a cauldron, or a delivery driver with a pizza box.

Put your group on one rail so nobody turns up as the same thing, and build each costume piece by piece from your own vibe and what you already own.

Start my costume