A derogatory portmanteau term comprised of the words "Bad Grinch", used to describe any miserable person or persons whose
Yuletide garb is considered inadequate or socially unacceptable, especially that of shop workers.
After repeated use amongst outsider groups, the term now encompasses any range of pitifully
unimpressive takes on festive costumed characters, whether it be one a Gremlin or the
Chanukah Zombie.
Some Guy: Hey, see that fat-ass in the cotton ball
Santa beard and the old
sock hat? Man, what a
brinch.
Some Other Guy: Have a little sympathy, would ya? He's probably just some maths teacher who found a more worthwhile job.