Compression helmet 

Usually used in sentence sarcastically, a Compression helmet counteracts and protects against the effects caused by the "fun theory". The "fun theory" states that if an individual has too much fun within a short amount of time, consequently, said individuals head will blow up.

Jon: So, what are doing on this fine Friday night?

Fraser: I have to go to bingo with my 94 year old
grandmother.

Jon: Better bring your Compression helmet!

Compression helmet by Roachey15 August 1, 2009

Compression shorts

Athletic underwear that look like shiny boxer-briefs and are supposed to function the same as a jockstrap (support/protect the testes) but don't. Fit awkwardly and strenuous activity causes your junk to move around which leads to lots of awkward adjusting. Have become very popular with young men around the country who wouldn't be caught dead wearing a jockstrap in the locker room, even if it men't wearing something as uncomfortable and ineffective as Compression Shorts.

Teammate: Yo, no one wears jocks anymore bro. You need to hit up some compression shorts. Shit be stylin. Yolo.

Compression shorts by maximim July 26, 2012

Compression Pants 

Athletic "underwear" popular in sports such as basketball, they differ from compression shorts because they go down to the calf

Jack : Are those leggings??
Brandon : No, they're compression pants, I play basketball

Compression Pants by Vxnce June 17, 2019

tight as a fishes ass under compression 

Someone who does not spend any money.............period!

He was as tight as a fishes ass under compression when it came time to getting any money out of him.....cunt.

tight as a fishes ass under compression by GS71 April 4, 2015

anal compression 

The act of sticking an object up the anus and applying pressure to condense an object for a higher quality version of itself.

After his clean joey, Jon performed some anal compression on the banana that he planned to eat. It came out so good he couldn't help but share with Sarah, Lady and the Tramp style.

anal compression by PGVaginamort November 22, 2016

Depression Compression 

When you're depressed so you curl into a ball and compress

"It's Sad Nigga Hours so Ima do the depression compression

Depression Compression by Big boi123 December 12, 2017

anal compression 

The air pressure builtup inside of the anus during anal activity's, that is then released sounding like a fart!

She has too much anal compression, it's always making the funny fart noise that her parents can hear.

anal compression by trendsetta420 April 1, 2019