back listing

Puting the non attractive people in matchmaking sights near the back of the book and the more attractive people to the front.
Back listing is the best way to pick the attractive and ugly people from any matchmaking site.
Damn, they should have backlisted this ugo.
by scott mccowan July 16, 2006
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crack in the back

when someone has a butt-thigh

small, flat, ass that merges with the back/thighs

person without a baadonk,a butt that is not able to be seen
"she's got a crack in the back"
"what"
"it's not called a butt, its just a crack in da back"
by raycbdot July 14, 2007
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Roll it back

“Rolling it back”, is a term used for an uncircumcised male. It is when one rolls back their foreskin all the way.
Ethan: “Bro, I’m uncircumcised and I don’t want my girl to know. What do I do?”
Rohan: “Bro, just roll it back.”

Ethan: “Good idea!”
by TheBBCman March 24, 2018
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canvas back

A term for a person who gets knocked out a lot ending up on the ground.
Insultor: "You've gotten your ass kicked so much, they call you canvas back."
by Mnkyonyrbk August 05, 2005
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Back Up On It

A phrase used when a small to medium sized girl with blonde hair and a heart shaped booty " pops locks and drops it" infront of you in a very flirtacious manor by "dipping it low" and pushing her ass into you on the way up, in hopes of getting your attention.
Guy 1: " Dude i was just here minding my own buisness and suddenly she came out of no where and tried to "back up on it" against my leg!

Guy 2: " All she wanted was for you to say something about her ass, she feeds on attention."

Guy 1: "Well i tried yelling "Back off Bitch", but it didn't seem to work, i will just be ready for next time."
by AvengerMan September 30, 2009
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Back- log

'Back- log', refers to the amount of time that you have not masturbated for and so you have a 'Back- log' because eventually it will all come out. :)
Chris: Oh dude, i'm hating this holiday - a whole week of Back- log

Simon: Yeah, tell me about it, i'm gonna have a huge one when i get home
by asdqwezxc August 04, 2011
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