Top definition
1.Wha-chAH; Commonly heard as a martial art sound effect, along with 'Hiyah'.

2.The sound which non-ninjas (Or Nonjas) hear right before death.

3. The word that usually follows, or is said along with, the action of poking Spookie.
1.Amadeus poked Spookie, with a vicious "WHACHAH!!"
2. "I believe the earth was started more with a Big Whachah than a Big Bang. At least, thats what Bruce Lee would have said."
3.Spookie was walking next to a tree, when she heard "Whachah!" And all went black..
by AmadeusXIII October 08, 2008
Get the merch
Get the Whachah neck gaiter and mug.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
Get the merch
Get the dirtpilled neck gaiter and mug.