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Front flat lay showing art shop design

Killer Acid Art Shop T‑Shirt

$30.00 $40.00
Killer Acid Wavy Cat Black Bomber Jacket front product view

Wavy Cat Black Bomber Jacket

$140.00
Killer Acid Dog Daze Purple T-Shirt front product view

Dog Daze Purple T‑Shirt

$40.00

  • NEW

Killer Acid Melted Florals shorts in a teal and pink melted-floral print with an embroidered character on the leg

Melted Florals Shorts

$60.00

  • NEW

Killer Acid Hard Wired t-shirt - black tee, blue line-art robot machine face graphic

Hard Wired T‑Shirt

$40.00
Melted Florals Knit Sweater - Long Sleeves

Melted Florals Knit Sweater

$90.00

  • NEW

Killer Acid Cretaceous Cosmonauts swim trunks, salmon-orange with teal line-art dinosaurs, aliens and UFOs

Cretaceous Cosmonauts Swim Trunks

$60.00
Killer Acid Blue Shroom terry-cloth shorts in teal checkerboard texture with an embroidered blue mushroom character

Blue Shroom Terry Shorts

$70.00
Front flat lay showing pink hoodie with design

Results May Vary Deluxe Pullover Hoodie

$95.00

  • Save $10.00

Killer Acid Miles of Smiles black t-shirt — big yellow smiley face made up of tiny psychedelic cartoon doodles

Miles of Smiles T‑Shirt

$30.00 $40.00
Black zip-up hoodie with a colorful "Killer Acid" alien logo on the chest and a folded tee with "No Bad Trips" and a vibrant alien design.

No Bad Trips Black Zip Up Hoodie

$75.00
Front flat lay showing Cheshire cat design on purple

Cheshire Vintage T‑Shirt

$40.00
Killer Acid Mutated Camo shorts in a green and tan doodle-camo print of hidden monster faces with a round Killer Acid patch

Mutated Camo Shorts

$70.00

  • Save $30.00

Blue Skull Flannel Button Up - Button Ups

Blue Skull Flannel Button Up

$60.00 $90.00

  • Save $5.00

Front flat lay showing cat house design

Cat House T‑Shirt

$30.00 $35.00

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Hell Yes I'm Stressed White T-Shirt - T-Shirts

Hell Yes I'm Stressed White T‑Shirt

$25.00 $35.00
Front flat lay of blue bomber with wavy cat print

Wavy Cat Blue Bomber Jacket

$140.00

  • Save $20.00

Killer Acid Beige Terry Shorts - Shorts

Killer Acid Beige Terry Shorts

$40.00 $60.00
Killer Acid Mutated Camo Hat front product view

Mutated Camo Hat

$35.00
Front flat lay showing Results May Vary design

Results May Vary Long Sleeve

$50.00

  • NEW

Killer Acid Hard Wired long sleeve - black shirt, blue line-art robot face graphic, printed sleeves

Hard Wired Long Sleeve

$50.00

  • Save $12.00

Brown Cat Patch Striped T-Shirt - T-Shirts

Retro Stripe T‑Shirt

$38.00 $50.00
Front product shot of black crewneck

Wild Beast Crewneck

$90.00
Front flat lay showing purple heads pattern

Purple Heads Swim Trunks

$60.00
Killer Acid Party Animals Reversible Bucket Hat front product view

Party Animals Reversible Bucket Hat

$35.00
Killer Acid Hella Baked t-shirt - Frog and Toad parody with smoking amphibians in smoke clouds, reads Get Hella Baked

Hella Baked T‑Shirt

$35.00
Killer Acid Dose the World T-Shirt front product view

Dose the World T‑Shirt

$40.00
Goose MSG 2025 Concert T-Shirt - T-Shirts

Goose MSG 2025 Concert T‑Shirt

$50.00
Killer Acid Wavy Cat Reversible Bucket Hat front product view

Wavy Cat Reversible Bucket Hat

$40.00
Front flat lay on yellow background

Miles of Smiles Pullover Hoodie

$75.00
Killer Acid Phish Sphere 2026 snapback hat - olive cap with embroidered PHISH scorpion logo and Sphere 2026 text

Phish Sphere Hat

$35.00
Killer Acid Tabs Bucket Hat front product view

Tabs Bucket Hat

$35.00
Killer Acid KnickerBongers t-shirt - black tee, NY Knicks parody with cannabis characters playing basketball

KnickerBongers T‑Shirt

$35.00

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Killer Acid Killer Acid Black Hat front product view

Killer Acid Black Hat

$25.00 $35.00
Killer Acid Hugs Not Drugs t-shirt - orange and gray cats hugging with a joint, reads But Also Drugs

Hugs Not Drugs T‑Shirt

$35.00
Killer Acid Wavy Cat Beanie front product view

Wavy Cat Beanie

$35.00
Killer Acid Nug Guy pocket t-shirt - small green weed-leaf character with shades on the chest

Nug Guy T‑Shirt

$35.00
Killer Acid Dr. Marijuano t-shirt - Dr. Mario parody Lame Boy game box with weed and pill characters

Dr. Marijuano T‑Shirt

$35.00
Killer Acid High Score t-shirt - arcade-cabinet scene packed with weed-leaf and mushroom characters, reads High Score

High Score T‑Shirt

$35.00
Killer Acid Drug Test t-shirt - classroom scene with a weed-leaf student and mushroom characters, reads Drug Test

Drug Test T‑Shirt

$35.00
Killer Acid High, How Are You t-shirt - black line-art eyestalk creature smoking, on a cream tee

High, How are You? T‑Shirt

$35.00
Killer Acid Quiet Please t-shirt - stoned head with sleeping brain cells, reads My Last 2 Brain Cells Are Sleeping

Quiet Please T‑Shirt

$35.00
Killer Acid Damn Fine t-shirt - Twin Peaks Agent Cooper line art with a bowl of pot, reads This Is, Excuse Me, A Damn Fine Bowl of Pot

Damn Fine T‑Shirt

$35.00
A Clockwork Bong T-Shirt - T-Shirts

A Clockwork Bong T‑Shirt

$35.00
Magic Green Board Shorts - Shorts

Magic Vortex Board Shorts

$50.00
Killer Acid Slow Your Roll t-shirt - weed-leaf character cruising a red lowrider, reads Slow Your Roll

Slow Your Roll T‑Shirt

$35.00
Killer Acid Wake and Bake t-shirt - weed-leaf and coffee-pot characters with coffee, reads Wake and Bake

Wake and Bake T‑Shirt

$35.00
Killer Acid 4:20 Cat t-shirt - teal striped Cheshire-style cat lounging on a 4:20 digital alarm clock

4:20 Cat T‑Shirt

$35.00

More Collections

Rainbow foil paper print showing full cat planet scene

CATS! CATS! CATS!

Killer Acid Mushroom Stripes button up - blue & pink stripe shirt with mushroom print, chest pocket

Mushroom Friends

Killer Acid Blue Head Pocket T-Shirt front product view

🐶Dog Daze of Summer Sale🌞