look up any word, like blumpkin:
One who plays videos games before everyone else to find the bugs and glitches.

Sweet mother fucker who plays all video games and consoles.
The betatesters were lazy fucks who didnt find all the glitches.
by systmBetatester July 13, 2007
A west Los Angeles blues aficianado
The Beta Testers; blues band
by JBoogie April 09, 2005