An individual in a video
game who is so excessively "tryhard" and "
sweaty" that the previous two words
don't apply to them. Typically, a sweatmonkey can be found in games that involve ranked modes or are highly competitive/toxic. Generally, a sweatmonkey is a major douchebag.
Player 1:
Yo, that
guy just killed me out of
spawn! He flanked the entire map and is just spawncamping and ignoring the objectives!
Player 2: Damn, fuck that sweatmonkey.