grincheresting 

used in the context of the movie, how the grinch stole christmas. defines something that is interesting in the same way that the grinch is

this is grincheresting

grincheresting by anonymous December 19, 2021

grincheresting 

When something pertaining to the Grinch, Jim Carrey specifically, is interesting.

Is that a picture of the grinch salsa dancing? How grincheresting!

grincheresting by imgonnaregrethislater December 19, 2021