To have a slippy fist after penetrating anus with it.
After penetrating Jimmy my hand was so slippy I couldn’t open the door handle.
di Chris Ball 11 aprile 2005
Verb: To Slippy-Fist. a) To "Sucker-punch", throw a "Haymaker," or to sneek something towards an unexpected recepient. b) A sudden underhanded and unexpected presentation in circumstance or situation. c) a heavy, blind-sided blow via language or physical means.
a) I was standing there one minute, next minute I'm on the ground. Must've been slippy-fisted. b) Yo, she slippy-fisted that test to us. c) Woah, that last drink totally slippy-fisted my ass.
di Dan & Lev Stowbunenko 11 febbraio 2005
Using too much lubricant during the act of male masturbation or recieving a hand job which causes the hand to go out of control.
I used too much baby oil while I was cranking it the other day and I got the 'ol slippy fist.
di Frankie Rizzo 07 novembre 2007