The Inverse Abe Lincoln

Occurs when someone's pubic hair is intentionally trimmed, usually while this person sleeps, and applied to their face using semen as a bonding agent.

Joe: "Hey robby, Did you hear about anthony?"

Robby: "No, what happened"

Joe: "Oh, Adam gave him the inverse abe lincoln while he was passed out."

Robby: "Eww, Gross!"

by Pirate Suite October 9, 2006

cranial rectum inversion

Sticking yur head up your ass.

by your mamma February 26, 2003

The Inverse Bullshit Law

The law states that as quantitative, legitimate material in an essay goes up, the language must equally and oppositely come down.

19:43 hailvictors17: so if i'm writing a 15 page paper about the merits of peanut butter and jelly
19:44 hailvictors17: i'm writing like billy fuckin faulkner
19:44 hailvictors17: but if i'm writing about
19:44 hailvictors17: that
19:44 hailvictors17: the inverse bullshit law says that
19:44 hailvictors17: I will sound like a complete and total idiot, and my teacher will still give me an F, no matter how good my writing because of the level of complete bullshit

by Keemofam August 2, 2008

inverse wrights law

The Inverse wrights law; for every 50% reduction in vehicle sales costs go up 15%

Acceleration of the death of vehicle OEMs due to the Inverse wrights law. For instance if their sales drop by 50% their cost to go up 15% and if their gross margin was originally 20% it would drop to 5% assuming they could not increase their pricing.

by Trentism January 16, 2022

Inverse Whac-A-Mole

Thrusting one’s penis into the asshole, then immediately pulling it out and inserting into the vagina, repeating steps one and two until completion.

“I Inverse Whac-A-Moled the literal shit out of that asshole and put it in her vagina.”

by The_Urban_Troll September 1, 2022

The Nor Cal Inversion

The phenomenon that randomly and inexplicably occurs on Northern California freeways causing the inversion of the fast lanes and the slow lanes. At any given time, the fastest lane may suddenly shift from the far left lane to the far right lane, resulting in an extremely counter-intuitive traffic flow.

Friend #1:"Hey man, how did you get back from Tahoe so fast?"

Friend #2:"Well I rode the Nor Cal Inversion on the 80 the whole way back. Also, I wasn't driving a Snubaru."

by sNorCal Driver June 1, 2013

inverse function of shit

When instead of taking one dump after multiple days, you take multiple dumps in one day.

James: dude do you have diarrhea or somethin, why u keep rushin to the bathroom every ten minutes?

Sean: i dont have diarrhea. Im experiencing an inverse function of shit cuz i ate that shady indian curry!

James: nigga if u mention math again imma take an inverse function of shit in yo mouth!

by yeabuddy19 June 20, 2014