selective cheering 

When you don't like one or more players on your favourite sports team and cheer for everyone but them.

Even though I'm a diehard Flames fan, I've been doing some selective cheering since we got Stajan.

selective cheering by ohlgirl November 20, 2010

Pseudo-cheering 

Used by people who falsely cheer on other people to benefit themselves.

Johnny: "Dude, you can totally forge a fake ID. I believe in you!"

Bill: "No man, I'll get caught! Plus, you're just pseudo-cheering me on because you want me to make you one."

Pseudo-cheering by Christopher Davez August 2, 2012

Cheefing

To repeatedly hit the blunt/joint in a short period of time.

Stoner #1: Bro I just cheefed on this blunt and now i’m high as fuck.

Stoner #2: That’s all the fucking weed left! Stop cheefing on it and let me hit it!

Cheefing by RickSanchez420 January 2, 2019

social butt-cheeking 

The act of two individuals passing each other in a cramped space back-to-back rather than front-to-front or front-to-back.

Man: The aisles in that plane were so tight we needed to practice social butt-cheeking.

social butt-cheeking by Dan U. Butt April 22, 2020

Cheesing of da bean

When you go crazy or wild (often in a sexual way) after you pop prescription pills e.g molly or percocets

Cheesing of da bean
Dude#1: man dereck was cheesing off da bean on Emma last night.

Dude#2: wow bro that’s crazy

Cheesing of da bean by Hugecocdoc December 18, 2020

cheesing 

Verb. To smile real big, like the Cheshire Cat. Probably from photography" "Say cheese!"

Look at him over there! Got his little award and just cheesing!

cheesing by Besito April 30, 2009

cheesing 

Verb
To become high by way of snorting or sniffing cat piss. Cheesing can cause a psychedelic trip where the person cheesing visits a fantasyland where they get to fornicate with the boob princess. Trey Parker and Matt Stone discovered the miracle effects of cheesing.

Adjective
To describe one who is high on cat urine.

Cheesing was the topic of episode 3 from season 12 of South Park titled "Major Boobage"

-Get the fuck out Kenny! Stop cheesing with Kitty-Kitty!
-I am cheesed out of my mind
-I will grab my pussy then we can go get cheesed.

cheesing by A Cheese Head March 26, 2008