To be "cooked in the head." Probably comes from "fried" or "brain fried." Imagine how someone would act if their brain was at least partially cooked. Could mean under the influence of drugs/alcohol or someone acting crazy or out of the ordinary.
Dude, did you see that guy in McDonalds last night drunk and singing Duran Duran using an Ice Cream cone? He was totally cookered!
by UrbanDictionarianGod November 05, 2015
by Spec.k. May 18, 2006
a cooker is a spoon or bottle cap used to cook drugs such as heroin,coke,meth to make it more pure and for junkies to get more hi it is soposed to cook the junk out of junk and bring out the pure quilities
you put the dope in the cooker cook it good and mix it around then you draw it up in the rig and slam it
by NLR718 July 15, 2006
by washyourspaghetti June 12, 2019
by Dr.Theo March 07, 2011
by Jack Mehoff March 25, 2004
During the summer months, the interior of a hot car that has been sitting out in the sun. Especially a dark colored one.
Man, after a long day at the office, I know it is going to be a sweatfest when I get inside my cooker to go home.
by Rooter June 10, 2008