Top Definition
it means sorta like mind ya business. as in stop buggin me. u can use it 2 scold gossipers too. used w/ all up in my business
jen: so what did u & him do last night huh?
tia: geez, all up in ma business all up in ma grill!
by PinHeard March 09, 2004
1 more definition
To be all over a person in a sexual fashion.
"Yowanda wants me up all in her grill tonight!"
by Peterson September 07, 2004

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×