Another person popularized by the comedian Dave Chappelle, in which R. Kelly's grandmother is watching R. Kelly (Dave Chappelle) "pee" on a girl so to prove that the urination on R. Kelly's sex tape is not digitally inserted.
R. Kelly's grandma is key to proving R. Kelly's innocence.
by Porksta July 06, 2005
A key witness in his pissing trial.
"That's my Robert..always pissing on someone. Don't forget her hair." - R Kelly's Grandma.
by Richard Dean, Journalist April 29, 2004