1. The female refuses to go forward without a condom and the male never gets laid.
2. The female and male agree to forget the condom and go for it, usually leading to an STD, pregnancy, or both.
3. The male pathetically tries with the condom on until the female tires and says "Oh, just get off me already!"
Some men only have the disorder when drunk, while others have it all their lives.
Chick: Woah! Don't forget the condom!
::Dude puts condom on and looses errection::
Chick: Oh no! You're condom shy aren't you? Fuck this, I'll see ya later...
Dude: Damn it!!