facebook slip

When you get on your computer for a specific reason and somehow wind up on facebook completely forgetting your original purpose.

loosely based on the concept of a Freudian slip

"Yes, professor, I know my psychology paper is late, but in my defense I experienced a facebook slip. In all reality you should thank me for giving people in your profession something to research."

by jackcracksmith August 30, 2011

Judean slip

A comment made by a secretly Jewish person which reveals their Jewishness.

Many white supremacists dedicatedly waited for Robin Williams to utter a Judean slip, but the day never came.

by JohnnyLurg March 7, 2013

slipped and fell

the excuse that you give at a hospital when you have an object jammed inside your body in an attempt for sexual gratification. it is usually not believable

i slipped and fell on my sharpie and it's stuck in my ass.

by Kaja2 June 24, 2016

slip trick

To put your penis in the anus of an unsuspecting female partner. This trick works best while the female is on top. While she is riding you, grab the base of your shaft with one hand and thrust it in and out of her vagina quickly, then quickly, on the next inward thrust, aim it right for her browneye, and voila!

Dude I was railin' Julie last night, and I gave her the old slip trick.

by Adrock July 17, 2004

iPhonian slip

When iPhone's keyboard makes funny sounding mistakes in email or on twitter.

I didn't intent to say "thong" - that was just an iPhonian slip

by calebjenkins December 2, 2009

slip the beef

"to slip the beef"

For a male to have sexual intercourse with another person, usually in the face of some sort of adversity, hence the surreptitious connotations of "slip".

Wow, that girl was pretty angry at you last night, did you get any?

Yeah, I slipped her the beef.

by Odiumjunkie February 27, 2005

Tip Slip

When the tip of the phallus protrudes through a article of clothing worn in the leg region; When the tip of the penis sticks out of the band of male underwear when they have an erection. Popular examples coined by Daniel Avidan from the popular Youtube channel Game Grumps.

Part 4 of the Bloodborn Walkthrough on Game Grumps (Death Barf) Danny- "My friends and I created a new um, a new ah, term for when you get a boner; but like the top of it comes out of the waistband of your underwear. It's a Tip Slip. (Arin laughs hysterically afterwards)

"Hey man, John just gave a major tip slip in Gym today!"

by Pseudonym of Handles April 8, 2015