Miracle slip is when a man is having vaginal intercourse with a woman and mid thrust the penis accidently enters the rectum.
by Soup Kitchen Sammy June 5, 2018

Friend: Did you see what your mother, I mean brother, did to me last night?
Me: Hold on, Wait, was that a freudian slip?
Me: Hold on, Wait, was that a freudian slip?
by Nukeemhigh57 June 13, 2018

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

Dude check out my new Hip-Slips!!!!!!
by Bob Pingerman June 9, 2011

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

When a person (Usually Polish/Eastern European), works a self-employed job and gets paid with cash-in-hand to avoid paying income taxes.
by CrypticReich October 24, 2020

When you've shit yourself but only a little - the poo isn't solid or liquid and it has a buttery texture.
by unclebensrice123 February 7, 2017
