a girl who thinks shes ugly and she is expecially when its hot outside

The act of pouring buckets of strangers' sweat on oneself whilst performing or recieving anal sex

note: This takes some planning, a pair of nylon gym shorts, and willing ..or unaware partner to work. When a guy has been doing an athletic activity and has swamp-sack (foul smelling scrotum) he will close one leg opening tight and then he gets his significant other to blow air up his shorts only to have the air circulate and exit back out the same leg hole into her/his face.

When your testicles are sweating.

A ‘sweaty sergeant’ is constanly the leader in a game (usually self appointed) and doesnt go outside. This person will shout orders and useless tactical advice down the mic. these players need constant reminders that it is a game and not a real life military operation.

Frau Knowles. A horrible German teacher with massive sweat patches and had no TV at home!

When you do the sex via armpit.