Grandma

Verb. To grandma another person is to jab them on their side right below the ribs, while saying GRANDMA. The goal of a grandma is to demean the person receiving it and make them feel uncomfortable.

Yo Steve, you're so brown. Get out of the country.
GRANDMA! (performs the Grandma)
AHH YOU MOTHERFUCKER!

by JBender September 17, 2007