quirky

zany

fun

funny

happy

upbeat

jazzy

swing

rockabilly

country

oompah

brass

organ

comedy

cheerful

playful

circus

clowns

positive

piano

crazy

wacky

whacky

circus music

joke

joking

slapstick

slapstick comedy

slap stick

stupid

wacko

retro

whimsical

leftfield

outlandish

strange

different

goofy

goofing around

clown

goof around