back walled

To stuff a pie with your cuke to the point where it won't go any deeper.

I'm telling you Brad I stuffed Angela so hard my dinkhead back walled her.

by a66mack November 9, 2009

Back ball

The sight of a gentleman's testicles through his trousers from behind e.g. When an elderly man bends over to pick up the free papers. Ball Balls

"Fuck me grandad I can see your back ball!"

by D-bub January 10, 2016

Back Nipple

The act of someone pinching/squeezing the area right below the shoulder blade, and twisting in a clockwise/counter-clockwise motion. Depending on your quickness and the pain you conflict, you may have anywhere from 2-12 seconds to squeeze and twist.

Guy1: Where were you yesterday?

Guy2: I was getting replaceable surgery for my back nipple.

Guy1: I'm so glad I'm not you.

by TheMrNomanners September 23, 2011

back dollar

The largest bill you have.

This originated from the system of placing your one dollar bills in the front of your wallet and moving back to the largest in the back. For example: you have two one dollar bills, a five, and a hundred... you would put them in in that order.

He's so broke that his back dollar is a one.

by The Red Willow October 27, 2008

back on the smash

Pretty sure this was a Three 6 Mafia joint from back in the day. I'd like it to mean "back in the game" or "got it on smash", but I could be wrong.

We back on the smash!/we don't bang we blast!
'Cause we're back on the smash.

by Halien April 9, 2008

Hey back

Back at you!

Tell him I said hey. Hey back!

by [e-mail] May 14, 2018

swing-back

When a person of a bisexual (or similarly ambiguous) orientation swings to a new preference towards men or women (especially if they had that preference previously).

Can develop as a defense mechanism to distract oneself from negative feelings from a present/past romantic interest.

"I'm unsatisfied with the way things are going with John. You know, instead of wallowing in my own despair and frustration, I think I'll play some Tegan and Sara and put myself in the swing-back. That's a great idea!"

by ScoutF. November 3, 2009