The perfect response if your goal is to make any situation awkward. The word "even" makes it just that much weirder.
"Haven't you ever thought of us sleeping together?"
Nope. Not even in the butt.

"Have you ever done cocaine?"
Nah. Not even in the butt.

"Would you like a refill?"
No thanks. And not even in the butt, sir."
by Swambat March 17, 2014
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