Although Diana is mean, stupid and ugly, Quagmire beats her at being the most disgusting person known to fiction (giggity giggity goo). This Family Guy neighbor has a mind geared totally to sex and abusing woman. I'd like to slap him then throw him in jail. Even his name means an awkward, complex, or hazardous situation. That's the man. He's the sort of moron that makes one thank the lord he's fiction and hope a real life creep like Quagmire stays out of one's neighborhood. Every thought he has is about sex. He will take the most benign situation and relate it to, you guessed it, sex. Gross. If you haven't met this fictional character, consider yourself blessed. If you haven't met a real life Quagmire, that's even better!