frivolous
airy
bantering
belittling
biggety
bluff
booing
brash
brazen
careless
casual
catcalling
chaffing
cheeky
chutzpadik
cocky
contemptuous
crusty
cursory
degage
derisive
derisory
discourteous
dismissive
disregardant
disregardful
disrespectful
easygoing
empty
facetious
facy
fleering
flip
fooling
forgetful
free and easy
fresh
gally
gratuitous
grinning
heedless
hissing
hooting
impertinent
impudent
inconsiderate
indifferent
caustic
good-humoured
insolent
irreverent
jocular
light-hearted
petulant
playful
profane
ribald
sarcastic
sardonic
scurrilous
supercilious
thoughtless
witty
serious