fraud gut

A woman often mistaken as pregnant, when in actuality she is simply a fatty.

Thought I was hooking up with a pregnant chlick the other night so I didn't use a condom; come to find out bitch was a fraud gut!

Him: Congratulations, ma'am, when are you do?

Her: Excuse me? I'm not pregnant!
Him: Well then, don't I feel embarrassed..., you fuckin' fraud gut!