FUPA Fusion

The metamorphosis-like transformation a gluttonous woman undergoes, in which her FUPA expands to fuse with her gut, resulting in the dreaded gunt. (See also: guntification, guntress)

Bro 1: Damn check her out, you can barely tell where her gut ends and her FUPA begins.

Bro 2: Yeah bro, she’s clearly undergoing FUPA fusion and transitioning into a guntress.

Bro 1: Yikes.