look up any word, like darude - sandstorm:
 
1.
Jus stay chill. Stay gangsta hollaaa!
Yo nig keep it g. Hey bra make sure u keep it g.
by j sooj March 13, 2007
 
2.
Keep it G-Rated
Normally used when you leave dating couple alone together.
Hinting that you want them to keep their clothes on.
Martha, while watching a movie with her two friends Kevin and Jill, has to leave.
Martha: Guys, I'm running to the bathroom. Keep it G, okay guys?
by Premilla February 26, 2010