Big Back

When you eat so much food you get a big back, you fucking fatty

Me: bro ate all the cake
Friend: sybau you ate a whole ass pie

Me: you big back!

by UR_L0CALS1MP October 11, 2025

Old mill, back it up

The oid mill will use this when they want there crew to ‘back it up’

Me and Ngoni were on a mad one, old mill, back it up

by Oldmilloriginal November 28, 2018

Back Siren

When you approach a girl from the back and she looks hot, but when you finally see her from the front, you notice that she is not good looking for some reason (butter face, acne problems, no breasts).

That girl I thought was banging from the back, but her face was gross and I lost all interest. She was a back siren for sure

by Thereare4lights June 16, 2012

The Bolivian Bare Back

A phrase used when your having sex with your bird doggy style while holding her ponty tail. As she says she's about to cum just whisper "cum for me & say a different woman's name. The aim of the game is to see how long you can hang on bare back before she's freaks & throws you off

Johnny was making love to Alice bent over a chair giving her the Bolivian Bare Back
Alice "oh gods I'm gonna uum!"
Johnny "god girl Mandy cum for me"

by TheUnholyDisturbed1 September 15, 2023

codename: i smack backs.

.

😱: codename: i smack backs.

by InterpersonalCommunication February 16, 2025

Bounce Back

To take the train to the first stop and ride back the opposite direction

Illam told Gowtham that he would bounce back from Jurong East back to Woodlands

by pratawala December 6, 2022

Back out

This phrase is one of many that come from up north mainly from NYC 🥷🏾🥷🏾. Meaning of it is "to pull out a gun" in layman terms

"Back out the deucey on yo goofy ah"

by Kapnocap November 7, 2022