porny backing

to use porn not belonging to yourself to get off
or essentially piggy backing on the porn some body else took the time and effort to find, purchase, or load

examples of porny backing include:
1. browsing old web history you didnt leave
2. your brother's stash
3. your dad's stash
4. your lesbian sister's stash

guy 1 "hey did you see that great mag i got from my dads stash!"
guy 2 "seriosly bro stop porny backing on your dad its nothing but over weight black chicks eating pie"

by santaire January 27, 2008

back to the futured

When your future son goes back in time on a dangerous journey to get you to fuck out of your loser self so you dont't give your would-be family a shitty life with a shitty loser father

"He back to the futured me,ya,i don't think i will be on facebook anymore."

by sharc September 13, 2014

back tweeter

someone who tweets while having anal sex.

"you're such a back tweeter"

by larry__stylinson July 06, 2012

shake-back

To make a come back win after a losing gambling session.

Garrett had to shake-back after losing during his 2021 Vegas trip.

by Horseshoe Ring July 28, 2021

Back bending

A girl going into a sex position.
5th element iykyk

Daniel- 'i am the master of back bending.'
Issabella-'i can back bend for you.'

by Master bender July 22, 2020

bick back

Means to kick back or calm down

Bick back bro it ain’t that deep

Bick back bro I can handle it

by GarumbeTv January 03, 2019

Sack the back

To penetrate an anus. Anal sex. Sack to have sex and back as in the behind.

Man that girl looks kinky, i bet she'd let me sack the backQ

by ToeKnee August 25, 2005