confused
irresponsible
balmy
bananas
barmy
bats
batty
beany
bedazzled
bonkers
buggy
bughouse
bugs
crackers
cuckoo
daffy
dazed
dazzled
dippy
dopey
dotty
flaky
flipped
freaked-out
fruitcakey
fruity
gaga
goofy
groggy
haywire
in a daze
just plain nuts
knocked silly
kooky
loony
loopy
mazed
nuts
nutty
off the hinges
off the track
off the wall
potty
punch-drunk
punchy
round the bend
screwball
screwballs
screwy
silly
wacky
woozy
slaphappier
slaphappiest