The audience of live fighting game video streams, who inhabit its chatrooms and supply irreverent commentary.
Such a clutch win by Combofiend! The stream monsters are going absolutely wild!
by SJCrew October 01, 2011
Someone who watches e-sports online and leaves ridiculous comments on the stream. These comments range from sexist and/or racist comments to self-aggrandizement. These people are often looked down upon for talking trash but never actually participating in e-sports tournaments.
Those damn stream monsters are ruining the FGC!
by nolemite July 02, 2012