grinch hand 

When you’re getting analy fisted and they pull their hand out and there’s diarrhea on it.

Yo mike
What dawg
I totally got grinch handed last night
Bro😓

grinch hand by Daddypp November 12, 2018

The Grinch’s left hand 

The act of throwing up in your left hand and cumming in the same hand, mixing it together with your tongue and smacking your mom in the face with it.

Brian just gave his mom the grinch’s left hand!
WTF thats messed up!

The Grinch’s left hand by J Pup December 23, 2020