1. Believing and participating in the "nice guy syndrome" trend.
2. Assuming that all modern women are anti-male, ball-busting feminists.
3. Thinking it's sexy to blow their load on a girl's face.
Like someone else mentioned, this cannot be applied to every male, because not all guys are the same. In fact, I'd go as far as to say that men are all individuals and *gasp* have their own personalities! But these appear to be the norm, and they drive me bat**** crazy!