The Splash Back

When you are doing your business and stand to close to the urinal and a splash of urine gets on your clothes.

Don't stand to close to the urinal or you will get The Splash Back and stain your white shorts.

by dirtysheets May 6, 2009

Back-stacking

Inserting a full bottle of hard-A into your anus to get drunker, quicker.

"I caught my lady back-stacking a fifth of Beefeater."

by Ace Monroe May 31, 2017

Back Azimuth

THE COLLECTIVE ACTION OF EJACULATING INTO YOUR OWN MOUTH, THUS, CONFUSING ALL OTHER SPERM TEAMS INTO LOSS OF DIRECTION.
CONDUCTING PROPER HYGIENE AND POLICING YOUR OWN IS PARAMOUNT. DONT BE A BITCH.

MY GIRL LEFT ME SO I SHOT A BACK AZIMUTH.

by Brah Cum March 9, 2019

Jack's back

A term used to signify the return of 24, featuring the legend that is Jack Bauer.

Person 1 : "Are you excited about the start of season 5 tonight?"

Person 2 : "Oooooh yeah, Jack's back baby, Jack's back..."

by Ali JTB October 11, 2005

Back Flip

A 360 degree backwards rotation somersault that most people suck at doing.

Michael: Dude, you seen that one guy did that back flip in the gym?

Rob: Yeah, man. That was cool!

by GoFlushYourToilet September 1, 2017

Wall Back

When somebody writes on somebodies wall on facebook and prompts a reply on their own wall.

loser 1 (on facebook wall): I did your mom! wall back!
loser 2 (on facebook wall): You're a dipshit, DONT wall back

by ZeroNow January 20, 2009

Pot back

Being of such a shape that one possess a pot belly on their back. The bulge of the pot belly or beer belly, love handles and muffin top is visible wrapping around 360 degrees and can be easily visible from a straight on rear view.

Johnny's got a pot back. If he could twist his head all the way around, he would look like his feet were backwards.

by my fake name July 11, 2012