Usually results in the people around the act of grinch having more fun because the act was rather amusing!
Kerr: Argh, Im not having fun soo neither can anyone else here!
The congregation: Stop Grinching!
Ann: Oooh girl you go get that!
Morgan: My boyfriend and I grinched all night last night!
Corey: Hey man you never came home last night what happened to you?
Adam: I was gettin my grinch on!
"what the fuck is up with this place, its proper grinch"
"This coffee is grinch, lets go to starbucks"