An incredable painful feeling in the anus as if acid has been poured in with a funnel, usually after over indulging in spicy foods in the previous 8 hours.
Person A : Ahh man, I have awful acid arse this morning
Person B : What did you eat last night?
Person A : A large vindaloo, spicy onions and pakora with hot sauce followed by a large spicy meatball pizza with Jalapenos.
Person B : No wonder, fuckwit.
Person B : What did you eat last night?
Person A : A large vindaloo, spicy onions and pakora with hot sauce followed by a large spicy meatball pizza with Jalapenos.
Person B : No wonder, fuckwit.
by Chrissy Bhoy December 25, 2008

by Light Joker April 2, 2005

Combination of hippy and hipster. Has all the outward features of a hipster, including clothes, facial hair and taste in music, but eats a lot of acid (or psychedlic drugs in general) and has political and moral beliefs that fall in line with a hippy.
Man, look at that guys beard. he is such an acid hipster. He wont stop talking about God or about how good the new Arcade Fire album is.
by The Acid Hipster October 13, 2010

'Can you pass the acid test?'
Simply answer yes or no. The basis of the meta-experiment is whether or not you are able to put yourself up to something without asking a follow question.
Simply answer yes or no. The basis of the meta-experiment is whether or not you are able to put yourself up to something without asking a follow question.
by Doctor Octer May 25, 2018

Acid freaks are people who drop LSD, a psychedelic drug popular in the 60s. LSD was legal in the 60s after being created by accident, but is currently illegal. Acid Freaks may seem slightly schizophrenic by being paranoid, or seeing things that aren't actually there. Every acid freak needs a buddy while they're under, and every stoner needs an acid freak. LSD opens the deep horizons of the mind, and enlightens those who use it. LSD has been used by iconic geniuses such as Ken Kesey, Hunter S. Thompson, Aldous Huxley, and Allen Ginsburg. These are beat generation authors of the 60s. LSD nicknames include California Sunshine, Battery Acid, Blotter, Acid, Purple Heart, and Golden Dragon.
Basil: Did you see how much acid Charlie dropped last night?
Maryjane: He's been doing that since the third grade.
Basil: Dude's an acid freak!
Maryjane: He's been doing that since the third grade.
Basil: Dude's an acid freak!
by gonzovibe November 9, 2017

by Vermillion34 December 21, 2018

by sarah levitsky May 6, 2007
