look up any word, like ratchet:
 
1.
to be lookin' at someone too much. like starin' at them. or lookin' too hard at sum one.
why is this boy grittin' me??
by Renee' February 19, 2005
 
2.
Licking the sweat and residue between the butt hole and balls.
Victoria was gritting me last night, when my mom walked in.
by German Boy March 10, 2008