Green’s Dictionary of Slang

fat-assing adj.

[fat ass v./fat-ass adj. (4)]

money grabbing, superficial, fake.

‘ChRisTin3’ Guestbook on Courtney’s OhTheShame:AntiBritneySpears 🌐 Wow...your websites pretty good on details on that fat assing bitch!!You saw the way she acted at the MTV awards next to Aguilera? Real bitch!!!
‘Case SC94004’ Appeal on Florida Courts 🌐 OK, you fat assing bitch, if you want to know, if you want to take those diamonds and put ’em in a wedding band of your choosing and not let the jeweler do it that I had planned out, then you’re going to get your fat ass picked up because they’re hot as hell.