Top definition
The semen a bridegroom emits while dancing with the Maid of Honor at his wedding reception.
Friend: Dude, what's that stain on your Armani's?

You: Oh man, my wife's sister is fine so I think it's Groom Juice.
by Cletus_Longshanks March 07, 2010
Get the mug
Get a Groom Juice mug for your Facebook friend Bob.