A thug poser. A wannabe.
Much to the G-rat's surprise, a real G showed up to the ball, and slapped the phony thug to the ground after pimpin on all his ho's.
terrible, bad, not good at all
1: Dude ya hear the principle fired a nun?
2: Are you serious? yo thats grat
grace is a g-rat. The g-rat is a rare species, it likes to nibble on pellets, and can often be found fornicating with the skel-rat species.
yo brother stop acting like a g-rat you'll scare everyone away
A truncated form of congratulations as stated; however it is a hollow form. There is little emotion, you don't care you are envious or it doesn't matter. You join the bandwagon of everyone else saying it.
The word is often used as just "grats" by itself. When it is used in this form is is surely a carefree statement.
Grats on leveling
oh hey bob grats on getting your mount.
tobbaco, cigarettes used so teachers cannot find out if a pupil smokes
"You got any grat!?"