When Raven lost her i-pod she knew it was gonna be a groinulous day, but when Logan found it and brought it back to her she felt a really groinulous smile come upon her face.
by ur-mudder!!! September 22, 2010
Metaphorically used to suggest something is aesthetically pleasing to the point where the groin feels pleasured, despite the lack of physically stimulating the groin at the time. In reality the groin does not feel pleasured, but use of the metaphor exaggerates the aesthetic pleasure gained from whatever it is that is being described as 'groinulating'.
"What do you think of that new song by Noel Gallagher?"
"I think it's groinulating!"
"Me too, what about that new Justin Bieber song?"
"Oh, that's a load of shit!"
"I agree."
"I think it's groinulating!"
"Me too, what about that new Justin Bieber song?"
"Oh, that's a load of shit!"
"I agree."
by BreadleyBear February 13, 2013