Top definition
A term used to indicate extreme pleasure with something (it could be practically anything), to the point of that something inducing the grabbing of one's genital area in a reflexive attempt at masturbation. Not necessarily literal. The term was coined by television buffoon Homer Simpson.
Fool: Wow, this Nascar race is groin-grabbingly good!
by jazzriff October 12, 2005
Get the mug
Get a groin-grabbingly good mug for your coworker Zora.