howler

nouns

a joke that seems extremely funny
belly laugh, howler, riot, scream, sidesplitter, thigh-slapper, wow
is derived from
howl
monkey of tropical South American forests having a loud howling cry
howler, howler monkey
is derived from
howl
a glaring blunder
howler
is a type of (narrower)
an embarrassing mistake
bloomer, blooper, blunder, boner, boo-boo, botch, bungle, flub, foul-up, fuckup, pratfall