Gamer's Sweat

Occurs because of two main reasons:
1: An intense Team Deathmatch is going down causing your pits to become wet and soggy.
2: That camping noob has pissed you off to the point your rage has heated your body and caused you to perspire.

After 3 hours of "intense battle"

Gamer 1: Ah man, that was close. Can't believe we won it.

Gamer 2: Yeah. All right I think I'm gonna get off Live for a while. *stands up and looks at his arm pits*

Oh shit dude, I got some real Gamer's sweat!

Gamer 1: Yeah, me too.

gamer sweat

An oozy liquid that protrudes out of a gamer's body when attempting to play a game which requires intense amounts of focus and concentration, increasing performance and proficiency over extended periods of time. This liquid increases room temperature by an extreme amount, typically 10 to 20 degrees Fahrenheit. Creating an environment similar to that of the Kalahari Desert, in South Africa.

"Man, this fan is not helping with my gamer sweat."
"Turn the AC down to 12, this gamer sweat is really upping my game!"
"I've really been into Cool Math Games lately and my gamer sweat is off the charts!"