Jiggly McFattyass
an insanely LARGE person, large meaning fat; someone who is so repulsively jiggly and McFatAss-ey that is triggers the gag reflex. also known as a chode-chomper.
oh my god you guys, i was eating dinner at olive garden last night and this fricken Jiggly McFattyass sat at the table next to me and ordered a salad. what, does he think its gonna help?