Sweaty sack syndrome; when your sack is so sweaty that you're incapable of performing day to day tasks, particularly because your time is occupied by whiping the perspiration with a rag.
Dude i cant play halo right now because this sss is getting all over my hand!
1. Yes
2. The sound that emits from a group of 30 odd primary school students when informed that, instead of doing maths this afternoon, they will be doing sport.
"Okclass. Instead of doing maths this afternoon we're going to be doing ... sport."
"SSSsss!"