midnight slip

Switching partners during sex without the woman knowing.

Me and my buddie have that bitch the midnight slip!

by Dethrattleshake March 8, 2017

zipper slip

Forgetting to zip back up after going to the bathroom in a public place. Often accompanied by a "zipper coma", where you almost NEVER remember to attend to that little matter.

Of all the times to do this, Fred had a zipper slip just before walking up the aisle at his own wedding.

by backinbowl January 15, 2010

Hip-Slips

A pair of slip on shoes worn specifically by hipsters.

Dude check out my new Hip-Slips!!!!!!

by Bob Pingerman June 9, 2011

Slip it in september

Slip ur dick in an ass no consequences for whole month of september

Cant wait till slip it in september yungwan over there has an unreal arse

by SlipItinMeShelly October 8, 2019

slip a quickone

To have sex while behind a girl in her anus. Usually at a pool party when you pull the bikini bottom to the side and "slip a quick one" (or a quicky).

"Your pool party was dope Billy, I slipped 3 quick ones on Marge!" You should go slip a quickone on your girlfriend Heather!"

by Kozzer January 3, 2018

Transmission slip

When the male is long stroking and has a great rhythm but his "member" slips out and rams the woman's genitals. Often times painful

Yeah I was long dicking the bartender when I had a transmission slip. bruised her real good

by jsmith22 October 12, 2016

Slip the noose

To skillfully avoid getting married.

Eric and Beth have been together for years and still aren't married. He really knows how to slip the noose!

by Chad Apollo May 19, 2022