backtating 

when you lacktate out of your anus, or the backside of your body, AKA diarrhea

"oh man, that taco bell left me backtating all night"

backtating by fil-trek slave February 1, 2010

Backseating 

In a stream, telling the streamer what to do instead of letting them take their own decisions

I'm not going to do a genocide run, stop backseating me

Backseating by Bonaaq February 19, 2021

Backtexting 

Derivative of 'backstabbing', the act of being friendly to someone's face while secretly bashing them via text (usually while in their company).

I can't believe it, the whole time she was a guest in my house she was backtexting me to her friends.

Backtexting by THETEEJ August 11, 2010

Backtang 

The bunghole. The other sex hole. Backtang is juxtaposition to Poontang.

See also backpussy.

I was pumping that shit hard but my dick slipped out and I popped her backtang.

She likes me to finger to backtang a lil’ bit.

Backtang by Eaton Holgoode June 1, 2018

backstabing cockbite 

A phrase used a lot in the hit web sitcom Red Vs Blue

"you backstabing cockbite"

backstabing cockbite by CJ December 3, 2004

backdating 

Making plans to hang out with someone you didn’t really like but had sex with on a first date, in an attempt to retroactively render yourself less of a slut/player.

"Yeah, we did it on the first date. But we’ve been backdating, so I can still say I’ve never slept with anyone I went out with less than three times … "

backdating by aboredlawyer June 26, 2008

backdating 

When you date your ex out of desperation, boredom, guilt, or displaced regret.

I thought you and Cindy broke up a long time ago.

Yeah, we're just backdating.

Oh, cool, that sounds like a healthy life decision.

backdating by UrbanLexicologist April 6, 2010