boom cha

Term employed at the moment of victory in a good-natured but keenly-fought competition. Often used to underline the irrefutable statement that wins an argument. Compare booya.

"...and thus we see, Professor Wildenstein, that while your algorithm does in this case return results mapping closely to the derived Fourier Transform Analysis, the floating k-values characteristic of a myoglobin fold structure would inevitably skew your model toward an unpleasant Agarotti effect. Boom cha."

"Fucksocks."

by tara August 09, 2003

der boom boom cha

the sound effect used for a stg when ur miss's is around, so she dont catch on what ur saying

hey andy
2o'clock
der boom boom cha
f***ing to right

by steve June 17, 2004

Boom-Ba-Ba-Cha!

Talking non-sense. Any type of fuckery, foolishness.

Almost everything he said was straight Boom-Ba-Ba-Cha!

by Pyhiaqt Rukeliodeo Mopjous December 27, 2023

Boom boom cha

Some weird shit the 5sosfam tweets about

"What will you say to 5sos if you got the chance to meet them?"
... Boom boom cha

by malumaf2 April 08, 2015

Boom-Ching-Cha-Cha-Cha

What you're supposed to say after every line of the birthday song.

The guys say boom
The gals say ching
and we all say cha cha cha
At every Cha-cha cha you're supposed to do a supposed to do a cringy dance step

Birthday Kid: please don't tell them.. do the Boom-Ching-Cha-Cha-Cha and I WILL END YOU
Guy: *starts singing happy birthday song* C BOOM!
Gal: CHING!

Everyone: Cha-ch-
Birthday Kid, glaring at guy: 🙄🔪🔪🔪

by Auroras and Sad Prose August 26, 2021