Leaving your cock in a woman's ass for too long after butt sex when she had Mexican the night before. When you pull it out, it'll look like a melted twix bar thats been in your pocket too long.
by sanch2337 January 8, 2009

An absolute geeza who takes matter into his own hands by chopping both ends off a twix, lighting one end and bunning a fat one (twix chocolate bar) with the lads
by floody the twix bunner December 1, 2017

by Youdontknowme329201 November 10, 2016

A girl who is exclusively after a free twix from you. On your date, she will ask for a twix. Then she will leave.
by Taniaisatwix April 1, 2009

by Jtron 3000 October 5, 2003

He often repeats a question before answering in order to give himself a 'Twix moment' to figure out how to lie himself out of trouble.
by wasteofcarbon November 21, 2011

A stinky Twix is when two males simultaneously insert their penises, side by side, into the anus of a third party, much like how a Twix candy bar has two bars side by side in one serving. Ideally, the two penises will emerge covered in some fecal matter, simulating the brown appearance of a Twix bar.
by WadeBelakTheGreatest June 2, 2010
