A person who has lost the plot due to drug related psychosis. It is where you are not in control and are on full autopilot. This can occur while on drugs or if you abuse substances which leave your brain chemistry messed up.
"Brah the other day i took so much dex i was in the dextroverse" said Rodney
"Fuuckkkk" - said jim
"Yeah then i mainlined so much ketamine i ate my tongue"- said Rodney
"You're a cracked cunt" said Jim
"yeah mand you've lost the plot" said Sam
"Fuuckkkk" - said jim
"Yeah then i mainlined so much ketamine i ate my tongue"- said Rodney
"You're a cracked cunt" said Jim
"yeah mand you've lost the plot" said Sam
by Ali-g and Kooyman March 12, 2015

After a horrible smell of rotten ass filled the car, my son hollered out, "dad, did you crack a shizzy?!" fartpass gaspop
by oldman21 November 30, 2011

When you're on crack (a type of drug), you usually laugh and act a lot happier than you really should. Feeling crack happy is when you feel way happier about something than you really should.
A friend just gave you an M&M and you start jumping up and down like you've just won the lottery. Your friend says, "You're crack happy over that little M&M?"
by Alex Lennon October 31, 2007

A flamboyantly homosexual man, derived from his eagerness for penetrating the anus, i.e. butt "crack."
"Yo dog check out this guy with the capris and Justin Bieber cutoff shirt on."
"Yeah I know right? Total crack-attacker."
"Yeah I know right? Total crack-attacker."
by Doctor_Dean November 4, 2013

In rap, if somebody spit that hot shit, it's common to say they spit crack. Not to say that smokin crack is encouraged but rather how hot they're bars are got u fucked up.
"Aye I heard you're freestyle earlier, you spit that crack my nigga."
"Aye I heard you're freestyle earlier, you spit that crack my nigga."
by OG StAcKS June 13, 2015

when a morbidly obese person puts one leg in the tub, and one leg out of the tub and proceeds to wipe there ass along the edge, or side rail, and then cleans it up with a towel.
by vacrow February 22, 2010

a loose, worked, and utterly stretched out ass crack due to multiple simultaneous penis insertions administered daily.
by bublife March 29, 2011
