grinny

The Pennsylvania, Ohio, or West Virginia term for a chipmunk.

That damned grinny keeps getting into my attic!

by Concierge March 26, 2005

grinny

slang term for a females sexual area

she flashed her grinny!!

by turn November 2, 2003

Grinnies

Plural slang for golf club grips.

Jayv: Tyner, why are so you sad?

Tyner: I just really miss my grinnies :(

by Wordtodoc March 24, 2021

grinny cat

The feline counterpart to the creepypasta smile dog
It is usually referred to as "grinny"

My favorite creepypasta is grinny cat

by 420SHIPIT February 1, 2015

Grinny McDumbfuck

That guy in class who always has the fucking answer (@ 8:30 am class)(not necessarily the right answer either)(but loves hearing his own voice regardless). And LOVES IT.

That John Paul in Arabic class, he's a real grinny mcdumbfuck.

by aliens9700 May 10, 2007