ADJ.
bizarre, funny, rude
VERB + HILARIOUSLY
laughed
HILARIOUSLY + NOUN
comedy
adv
In a hilarious manner; so as to amuse greatly.
a hilariously funny joke
With great hilarity or mirth.
They laughed hilariously at the comedy film.
adverb — in a hilarious manner
Cats are hilariously rude.
Have you tried flipping burgers as a car in "WHAT THE CAR?"? It's hilariously bizarre.