talk greasy
verb: To speak disparingingly about another person. To say ill words behind someones back.
Don't shake my hand, I know you talk greasy about me and my folks.
talk greasy
to make bold and often untrue accusations about somebody, either behind their back or in front of others with little regard for consequences. fighting words.
That silly bitch Tashgyrl likes to talk greasy all over YouTube, but she doesn't realize how easy it is to dox her dumbass.
Talk Greasy
To rap, usually to rap well.
50 cent talk greasy (talks greasy), but the kid in malibu doesn't.