A sexual act of stuffing a pine tree into the vagina or anus of another.
1. "Ill stuff up the tree" Ricky exclaimed, as he proceeded to wedge the large Christmas tree into his Melba's vagina, as if he was the Grinch himself.
A modification of the "Dirty Santa" gift exchange which entails picking a number and getting to steal someone's gift. The "Dirty Grinch" works the same way but you're allowed to add insult to injury by stealing the gift AND performing a Dirty Sanchez as you depart. Thereby leaving the victim with a shat mustache, no gift and green with envy.
My office had a Christmas Party and a DirtyGrinch gift exchange. I stole Sheila's gift and left her with a dirty sanchez but just like when the Grinch's heart grew three sizes that day, I paid homage by using 3 fingers. She was green with envy as I enjoyed the gift of a Jack Daniels in a pewter-studded flask.
Girl: Aww, so cute!
Guy: What are you talking about?
Girl: The widdle inch grinch!
Guy: You haven't seen anything yet...
Girl: I agree completely. I'm leaving.
(noun) a musical created by three box office attendants that willknock your socks off.
Narrated by Jim Carrey
(based off the Jim Carrey film, not Benedict Cumberbatch, no Benny C.)