Top definition
The sound emitted as someone is being, or has just been sniped.

Derived from the sound of a silenced gun or sniper rifle.
With a quick jab and an almost inaudible beyoo, Marc snagged the last fruit snack from Carl's hand.
by sondon April 24, 2009
Get the mug
Get a Beyoo mug for your sister-in-law Zora.
buy the domain for your diy site