Wa-Boom 

An example of exclamation after completion of a task .

POV: you’re playing a game (ex: a Roblox obby) with your friends and you hit a checkpoint .

Character 1: what stage are you on ?
Character 2: 30, but I keep falling *falls again* OMG !!

Character 1: Oop 😂
Character 2: I MADE IT !! WA-BOOM !!
Character 1: yasss I’ve been waiting here at 31 🤦🏾 ♀️😀😭

Wa-Boom by Jaye (reminder: go pray) July 30, 2023

Wa Ta Boom 

A very stupid guy. But is well liked by others.

Teacher! That Wa Ta Boom is chasing me!

Wa Ta Boom by Not-so Anonymous September 21, 2016

Waboom

You are in the middle of having sex. She asks you to spank her ass so you waboom her. A waboom is an ass spank with a mighty swing and mighty force during sex.

I waboomed her so much last night.

Waboom by Meiwz March 11, 2018

Waboomshi

any kind of explosion, but usually someone's face exploding.

-(man gets explosives on his face in a boiler room)
-(explosives ignite)
-Waboomshi!!!

Waboomshi by zombieteeth May 16, 2011

waboom

A shout of male triumph, used in the bedroom, but most likely, during an intense session of video games.

NOT to be confused with Wabam.

Game system: Player one wins.
Player 1: Waboom!
Player 2: I died 5 shitty death in that game.

waboom by Pyro Pete August 4, 2010

Waboomshi

Any explosion, usually wen someone's face explodes

-(face explodes)
-Waboomshi!!

or

-(man with exploded face on ground)
- you got waboomshied!

Waboomshi by cthulhu13 May 17, 2011