muck about
live it up
have a ball
make whoopee
effuse
intoxicate
frolicsomeness
sportiveness
joviality
jollity
regale
jolliness
friskiness
frolic
rollick
exuberate
get off
funereally
large it
clown around
be on one's beanwater
kid around
tickle someone's funny bone
jubilant
joyful
elated
yeah
charming
rib
gleeful
jest
lift someone's spirits
clown about
have a laugh
glory
delectate
smirk
playful
charade
smile from ear to ear
deadpan
turn on
joke
simper
delighter
exhilarate
revel
clown
caper
rally
roguish
rascally
play
lift up
have a whale of a time
devilish
playsomely
chew the scenery
smile
elate
grin and bear it
sportfulness
joy
larkiness
begay
party
chipper
jubilantly
gayly
enrapture
jollying
encaptivate
joylike
unfun
enamor
katagelasticism
be bothered
enliven
kicks-and-giggles
coltishness
playfulness
mirthfully
happily
merrily
amuse
blithely
exhilarating
josh
overjoy
goof on
queen out
warm the cockles of someone's heart
delight in
serious
spoilsport
elating
lulz
recreate
tickle