Pee Rex

When one urinates on his or her partner while acting like a Tyrannosaurus Rex

Last night I was hanging out with Kate and she suggested I do the Pee Rex. So I did.

by Fijisqueegee April 17, 2017

The Rex Ryan

when you dress up as your brother and fuck his girlfriend.

Tom- How did you get with your brother's girlfriend melanie?

John- Simple, I pulled The Rex Ryan.

by Dorothy Babson November 28, 2010

Failsaurus Rex

The act of epic failing so tremendously it can only be compared to one of the most ridiculously proportioned dinosaurs that ever existed.

Guy 1: I just lost in COD to an 11 year old, 30 to 4.

Guy 2: Failsaurus Rex dude...

___

Guy 1: A customer just asked me why they needed a power adapter for their laptop since it is wireless...

Guy 2: Wowwwww, failsaurus rex and a half...

by nightcrawler0188 April 7, 2010

Lipachewsaures rex

A person who consumed a high dose of ecstasy and chews his lip like it's a piece of gum.

Pronounced: Lipa-chew-saures rex

Bro did you see that lipachewsaures rex tripping hard on ecstasy last night?

by Quiky Kakhys January 20, 2022

Dinglesaurus Rex

A large T-Rex of nightmares that chases after you, screaming random words like 'Dingles!' or 'Bungus!'

See also: Cockaraptor

Man 1: "Dude, I had this crazy dream i was being chased by a Dinglesaurus Rex"
Man 2: "Shut the hell up Steve, You're a cunt."

by PatH93 December 10, 2011

Nigasaurous Rex

One who is born from African decent, weigh a minimum of 450Lbs, and is eligible to become a fat black man meme

One of the chicken nugget memes contains a Nigasaurous Rex.

by Sci-fi_Bandit March 4, 2019

Rex Viper

James Rolfe's mid life crisis band that covers retro video game and movie soundtracks. The band is not well coordinated and is not taken very seriously by the majority of onlookers.

I'm surprised Justin didn't fall through the stage at the most recent Rex Viper concert.

by daddyjenkins August 24, 2022