Telling another individual not to touch you, for no apparent reason. This exclamation is usually said in an extremely fast fashion.
Chris: How was your weekend, Michael?
Chris: You motherclucker what the HECK are you talking about?
Chris: Alright, I'm leaving.
Michael: NO DONTUUCHMEEE!
Chris: Alright bye.
Michael: DONTUUCHMEEE... YES!!!
jaime: you are such the motherclucker.
michael: no I am not, just because i'm gay.
jaime: yeah but you did alex's mom and she is actually a guy.
michael: ok then, therefore I am both gay and a motherclucker.
jaime: that is affirmative.