Tommy Z 

One must first be drunk off their ass, usually the Male. Then he (or she in rare cases) must find a female and begin to get physical. After things start to get naughty and the male is eating out the female, he must then proceed to vomit into her vagina due to an excess of alcohol, immediately after which he must begin to engage in intercourse with her, ignoring the fact he (or she) just vomited into the very same opening he now has his penis (or other sex toy, in the case of a female) inserted in to. Very raunchy.

Oliver: The other night i performed a Tommy Z on some girl at that crazy party we were at.
Mark: Whoa dude thats crazy!
Oliver: Yeah. Too bad i didn't realized at the time it was my mom.
Kevin: Oh, that's unfortunate. She's still really hot though, you should hold your head high.
Oliver: Fuck you

Tommy Z by Mister tibbles February 23, 2010

tommy zum 

a very nice and handsome man, just really bad at Fortnite.

tommy zum is a word lmfao

necalli: Tommy wanna play Fortnite, ohh wait your only plat...

tommy: flip u dude

tommy zum by flyMrnugget5 March 16, 2024

tommy zum 

Necalli: Yo Tommy u wanna hop in some ranked with us? oh wait your only diamond ..

Tommy: flip u dude

tommy zum is a word

Necalli: Yo Tommy u wanna hop in some ranked with us? oh wait your only diamond ..

Tommy: flip u dude

tommy zum by flyMrnugget5 March 16, 2024

Timmy Zombie 

Term used by older gamers to describe immature or younger gamers who will be caught going Away From Keyboard (AFK) or Away From Controller (AFC) to try and farm credits in online multiplayer video games. The name Timmy is a reference to the South Park character of the same name. Zombie comes from the fact that the character will literally stand there like a zombie for much if not all of the entire game, then move on to haunt another multiplayer match set up automatically by the game.

I was playing Halo Reach last night and came across two Timmy Zombies in Firefight.

Timmy Zombie by sensfaninoh December 29, 2010

Zaryab-o-tomy 

Its the study of zaryabs(any scientist) zaryabiyans(scientific innovations), and how they make the world go round.
It is a slang term mostly used in Pakistan.

Ali: dude Zaryabiyans make the world go round...
Sallu: oh i don't know much about it as i haven't studied zaryab-o-tomy.

Zaryab-o-tomy by s-ali-z January 19, 2011