Skip to content
  1. U.S. Orders $99+ Ship Free

Everything

683 products

Clear all

  • New

Killer Acid Halloween T-Shirt - T-Shirts

Killer Acid Halloween T‑Shirt

$35.00

  • NEW

Killer Acid Cheshire Cat Hat - grinning striped cat patch on purple 5-panel cap

Cheshire Cat Hat

$35.00
Frankenbong T-Shirt

Frankenbong T‑Shirt

$35.00
Killer Acid Light Psychedelia mug, a blue dog in a red cap holding a lighter, reads Just a Little Light Psychedelia, Then Off to Work

Light Psychedelia Mug

from $20.00
Dog Daze 11oz Mug

Dog Daze 11oz Mug

$20.00

  • New

Killer Acid 5 Eye Cat enamel pin: purple five-eyed cat face with fangs and red noses on an orange background

5 Eye Cat Enamel Pin

$13.00

  • Save $10.00

Killer Acid Wavy Cat Scarf front product view

Wavy Cat Scarf

$40.00 $50.00
Purple Heads One - Piece Swimsuit - Swimwear

Purple Heads One‑Piece Swimsuit

$50.00
Trippy Jungle iPhone Case - Accessories

Trippy Jungle iPhone Case

$30.00
Killer Acid Don't Talk Ketamine mug, orange cartoon creature on a teal cloud, reads Don't Talk To Me Until I've Had My Ketamine

Don't Talk Ketamine Mug

from $20.00
Cats 11oz Mug

Cats 11oz Mug

$20.00

  • NEW

Killer Acid Street Cats Deluxe T-shirt, blue and purple tie-dye tee with fluorescent multi-eyed cat print

Street Cats Deluxe T‑Shirt

$50.00
Killer Acid Party Animals iPhone case - neon green and black all-over cartoon critter print, Killer Acid logo

Party Animals iPhone Case

$30.00
Bug Pin - Pins

Bug Pin

$13.00
Killer Acid Not My Day mug, a slacker at a retro computer surrounded by orange cats, reads It's Not My Day to Care

Not My Day Mug

from $20.00
Killer Acid Fuck Art Do Crime mug, a graffiti dog spray-painting a brick wall, red lettering reads Fuck Art Do Crime

Fuck Art Do Crime Mug

from $20.00
High Score 15oz Mug

High Score 15oz Mug

$23.00
Killer Acid Clockwork Bong sticker, a Clockwork Orange parody character in a bowler hat holding a bong

Clockwork Bong Sticker

$5.00
Killer Acid Street Cats sticker sheet with psychedelic blue multi-eyed cats, trash can cat, car and TV stickers on navy

Street Cats Sticker Sheet

$15.00
Killer Acid Trippy Desert iPhone case - red, orange and yellow all-over desert critter, cactus and sun print

Trippy Desert iPhone Case

$30.00
Ask Your Country Poster

Ask Your Country Poster

from $25.00
Miles of Smiles Mug - Accessories

Miles of Smiles Mug

from $20.00
Taurus Mug

Taurus Mug

from $20.00
Jungle Vibes iPhone Case - Accessories

Jungle Vibes iPhone Case

$30.00

  • NEW

Glizzy Socks - Socks

Glizzy Socks

$15.00

  • New

Beware of Cat Poster - Posters & Prints

Beware of Cat Poster

from $25.00
Killer Acid Institute mouse pad - round, colorful psychedelic research badge print, yellow-green border

Killer Acid Institute Mouse Pad

$20.00
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
Scorpio Patch - Patches

Scorpio Patch

$7.00

  • Save $10.00

Killer Acid Tabs Black Scarf front product view

Tabs Black Scarf

$40.00 $50.00
Leo Mug

Leo Mug

from $20.00
Black iPhone case with a neon green alien in a pink UFO, "NO BAD TRIPS" text, and psychedelic doodles.

No Bad Trips iPhone Case

$30.00
product-image

Navidium Returns

from $1.00
Floating in Space iPhone Case - Accessories

Floating in Space iPhone Case

$30.00

  • Save $10.00

The Spaced Out | Shinesty X Killer Acid Boob Hammock™ Busty Bralette - Bralettes - Busty

The Spaced Out | Shinesty X Killer Acid Boob Hammock™ Busty Bralette

$19.99 $29.99
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

  • Save $10.00

Killer Acid 4 Eyed Cat Pom Wool Beanie front product view

4 Eyed Cat Pom Wool Beanie

$35.00 $45.00
Wavy iPhone Case - Accessories

Wavy iPhone Case

$30.00
Results May Vary iPhone Case - Accessories

Results May Vary iPhone Case

$30.00
Killer Acid Camping Supply 15oz Mug

Killer Acid Camping Supply 15oz Mug

$23.00
Mushroom Finders Club 11oz Mug

Mushroom Finders Club 11oz Mug

$20.00

  • NEW

Killer Acid Wavy Cat T-Shirt, black tee with four-eyed cat chest logo and wavy neon cat back print

Wavy Cat T‑Shirt

$40.00

  • NEW

Killer Acid Snek Hat - green psychedelic snake patch on lime green 5-panel snapback

Green Snek Hat

$35.00

  • NEW

Killer Acid 4 Eyed Cat Hat - four-eyed cat patch on blue 5-panel dad hat

4 Eyed Cat Hat

$35.00
Killer Acid Melted Florals iPhone case - teal and pink melted flower print with a lounging cat character

Melted Florals iPhone Case

$30.00

  • Save $5.00

The Spaced Out | Shinesty X Killer Acid Modal Boyshort Underwear - Boyshort

The Spaced Out | Shinesty X Killer Acid Modal Boyshort Underwear

$14.99 $19.99

  • Save $5.00

The Spaced Out | Shinesty X Killer Acid MicroModal Thong - Thongs - Modal

The Spaced Out | Shinesty X Killer Acid MicroModal Thong

$14.99 $19.99
Leo Patch - Patches

Leo Patch

$7.00

More Collections

Killer Acid Street Cats Deluxe T-shirt, blue and purple tie-dye tee with fluorescent multi-eyed cat print

CATS! CATS! CATS!

Killer Acid Mushrooms Are My Friends Deluxe long sleeve, purple tie-dye with pink mushroom back print

Mushroom Friends

Socks Bundle / Buy 3 Get 1 Free - Socks

Holidays Deals!