Generalisations don't piss me off as much as they used to. Generally because a lot of the time, they are correct.
Most blondes do act stupid. Whether they are naturally stupid, or pretend to be stupid to fit the stereotype, a lot of the ones I know do act stupid. Same with men and sex. Being a guy myself, I can honestly say that I think with my dick. And girls are gossip. Although even I like to gossip 
 
As long as you don't apply stereotypes to everyone you meet without first talking to them or getting to know them, they can be a source of entertainment.
Alcar...