rebound sex 

the sex that helps someone to recover mentally from failed love affairs.

Example ( The Big Bang Theory S01E03):

Penny: I'm still getting over this break-up with Kurt.
And this thing with Doug would just be rebound sex.
...
It's just -- It's my pattern: I break up, then I find some cute guy

and then it's just 36 meaningless hours of ... well, you know

rebound sex by hans2022 September 29, 2015

Mutual-Rebound-Sex 

The phenomenon in which two acquaintances/friends, both recently single after the dissolution of a long term relationship, become engaged in a purely sexual relationship. This must occur very shortly after the dissolution of said long term relationship.

This phenomenon is quintessentially mutual and void of strategic action and time ordering of events beyond the fact that both of your past relationships ended around the same time. Put bluntly, you both become single and then bam, one night you just start to hook up.

Person 1: It was really strange. Last night I thought I heard Adam leaving Jen's room.

Person 2: Ya that's kinda weird. They both just broke up with their ex's a couple weeks ago

Person 1: I think we're witnessing the MRS phenomenon

Person 2: Huh?

Person 1: Mutual-rebound-sex

Mutual-Rebound-Sex by Elwood Lane January 26, 2013

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004

schmegegge 

Yiddish slang word meaning bullshit, baloney, hogwash, nonsense, crock of shit or hot air.

I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.

schmegegge by budsbabe February 1, 2008