Doing lines or bumps of coke and ketamine at the same time
user1: Who wants to Calvin Klein?!
user2: I do, I do!!!
user3: You betta werk bitch! CK'ing is fierce!!
This word has a negative connotation and can be used when you don't like something.
person1: Hey what's for dinner?
person2: I was thinking of brussels sprouts and liver.
Bill: Dude lets go clean my garage out.
Something you put down on the bed or other surface to prevent it from getting dirty or wet from having sex. Usually this is a towel, but anything will do.
person1: I am horny, lets get it on.
person2: Well I just changed the sheets so put a landing pad down!