The other common male version is "I'm richer and more successful than you", as seen
yesterday by Emmett after he looked like an idiot over the auction video. Long analysis short, when people feel like they're losing an argument, they feel bad and assert their "strongest" asset to brag about and boost their self-esteem.
Women and men tend to differ on what they think their strength is, relative to society in general (rather than relative to the argument currently going on). That's where the feminist/gender theory comes in, but I'm not getting deep into that shit. Thots invest themselves into their appearance and sexual power more than anything else, which is why they'll fall back on it in the end (while simultaneously fishing for compliments from orbiters).