brush-back 

to disagree, to overrule, to brush aside.

In an unambiguous brush-back to his former colleagues Obama said, “You know, the days of just pork coming out of Congress as a strategy, those days are over.”
http://news.yahoo.com/s/politico/20081207/pl_politico/16279

brush-back by a.h. guillaume December 9, 2008

Crackle Back 

When you jiz on a girls back, she rubs it in and lets it dry, then arches her back making the jiz "crackle"

"I jizzed all over this girls back and she rubbed it in like a porn star! When she went to get up I heard the dried spooey crackle across her back like a bunch of fire works! What a Crackle Back!

Crackle Back by BD5* March 7, 2012

netflix back 

When you have spent all night watching netflix and your back is sore the next day.

"Why are you walking weird?"
"I have netflix back"

netflix back by Abeleena January 30, 2014

round back 

A round ass back when you get your haircut

Yo you got a round back dick head

round back by Fmoi: @215deuce_ June 18, 2018

fire back 

Finn Wolfhard's (Stanger Things, Mike Wheeler) alternative for "comeback" on the Tonight Show with Jimmy Fallon

Jimmy "can you read?"
Finn "can you host?"
*Lots of laughter and racket*
Finn "Sorry. It's called a fire back"

fire back by raven1035 November 29, 2017

Bend Back Over Ass

To bend back over ass is to put in a lot of effort into something. Sometimes not receiving any sense of completion or gratitude for your actions.

Tyrone: I bend back over ass for my team that can't do shit and we still lost.
Bruce: well sometimes you gotta just try harder.

Bend Back Over Ass by BigWillieHaver74 February 10, 2018

slick back 

Often used to refer to someone's hair as a compliment. Meaning, the person flattened their hair nicely to ensure the style looks neat.

Example: Wow, Shantasia brushed her nice and at into that slick back! It looks really nice and stylish!

slick back by JollyQ August 8, 2019