... And yes I know this ^ SNL skit is old, but jokes like these still get made, this is just an easy example. The point is not "oh you're right don't make fun of fat guys, that's mean"-- it's "stop idiotic double standards. Make fun of everyone equally if you're going to make fun of people at all."
- Because people are stupid
- Because fat guys are funny but fat girls are just misunderstood, or something (but I'm wrong)
- It's not more socially acceptable (... except that it is)