a fat male, usually of college age, who is a fat-hater... making them a hypocrite. generally these men will use an overweight female for sex and then will dog on her for bwing fat (aka hogging). these men are often times very overweight men who lose a little weight, and although still a fatass, they feel its okay to make fun of other fat people.
"bobby used to be really big, and he's still big,so why does he say stuff about fat people? he's such a hypofat."