knucklefuckle

When two people go in for a handshake and one person puts up knuckles and the other person goes for a standard handshake. A fucked up handshake or a fucked up attempt at one.

The boss went to shake my hand and I gave him knuckles on accident. What a knucklefuckle.

by DV8DUG September 26, 2017

knucklefuckle

ramming a whole fist up one's anus, while jizzing on his/her genitals.

i totaly knucklefuckled that tramp last night in the hotel room.

by shaggy2dope69muthafacko January 21, 2009