Top definition
A normal size penis with a tiny mutant penis growing off of the side of it. (In formal situations it is proper to speak of a grunndell in a scottish accent)
I need one hand and three fingers to jerk off my grunndell. or Would yah like tah touch mah grunndell, laddie??!
by ILoveTits1022 September 30, 2007
Get the merch
Get the grunndell neck gaiter and mug.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the mug
Get a jabbed mug for your brother Bob.