Contraction of "twat" and "waffle"

Shorter version of the slang term Twat-Waffle

Contraction of Twat Waffle

A Twitter raffle

The act of running up behind someone, reaching high between their legs (almost but not quite in the crotch seam) and slapping one's hand back and forth as if to motorboat the upper thighs with the hand. The recipient of the twaffle is now "it" and must twaffle someone else to continue the game. Verb, origin Grafton VT Sept. 2010.

Taco Bell's 2014 waffle taco breakfast hybrid.

A twat waffle.