bad boy
banana
booger
buffoon
bugger
burlesquer
caricaturist
carouser
class clown
clown
comedian
comic
contestant
devil
elf
enfant terrible
epigrammatist
farceur
frisker
frolicker
funmaker
funnyman
gag writer
gagman
gagster
gamboler
hood
hoodlum
hooligan
humorist
imp
ironist
jester
joker
jokesmith
jokester
knave
lampooner
little devil
little monkey
little rascal
madcap
merrymaker
minx
mischief
mischief-maker
parodist
pixie
playboy
player