A fork of Rural Dictionary
The female version of a taint,the taint is the little piece of skin between your ball sac and anus.
Man, Did u see the grendal on that chick? Look under the vag. n u will see a little bitty piece of skin the kinda looks like a taint.It's purdy
to hop up on ur partner during sexual intercourse and ride them, moving slowly, grinding
my girlfriend then grendaled me, hopping on top of my dick and grinding it
A number used in calculus to solve for Area, Distance, Acceleration, and more. It’s defined as 4.13x10^8
The mudd goblins used the grendall constant to find how much purple drank is used in gravity.