Lives down the back.

A person who essentially has went through life unnoticed and in the background of society. Is more than likely a virgin.

What a rare looking fella!
Yeah he probably lives down the back.

by Doesn'tlivedowntheback September 27, 2017

Back draft taco

When your girlfriend has a little extra cream on her taco and accidently sharts in her underwear causing it to back draft into the taco.

Mmm... Have you tried Kathy's back draft taco? Smells amazing!

by Jkcoughman June 23, 2017

Black Back Mountain

The game of taking a laxative before performing intercourse and trying to ejaculate before the laxative hits

Jake: Ya me and jelly have been getting into it a lot she let me try a Black back mountain the other day
Rob: How’d it go?
Jake: Me and Kelly decided to take a break

by FlyersFan85 November 2, 2017

baby back bitch

An actual piece of shit fuckstick who should not be seen in public

‘’Oi cuz, you heard of that Ashley James Long, the guys a baby back Bitch’’

by Tastylittletreat February 10, 2018

back door guest

A person who has anal sex with you on a regular basis

Jim: have you met Freddie
James: Who’s Freddie
Jim: oh he’s just my back door guest

by Sweet Tea fan club October 30, 2019

Beast with one back

Mastrubation either female or male

She watched her favorite porn and created the beast with one back.

by Sparticus Hibernia Norticus December 3, 2020

back to the tool shed

What you say when someone is being a tool and you want them to go away.

Tool: Herp derp
Me: Why are being such a tool? You can go back to the tool shed now.

by ooohimamonkey June 15, 2012