wacky
adjective
[ ˈwaki ]
• funny or amusing in a slightly odd or peculiar way.
• "a wacky chase movie"
Similar:
zany,
madcap,
offbeat,
quirky,
outlandish,
eccentric,
idiosyncratic,
surreal,
ridiculous,
nonsensical,
crazy,
absurd,
insane,
far out,
fantastic,
bizarre,
peculiar,
weird,
odd,
strange,
cranky,
freakish,
funny,
amusing,
comic,
clownish,
loopy,
loony,
mad,
nutty,
nuts,
freaky,
goofy,
bonkers,
crackpot,
screwy,
screwball,
oddball,
way-out,
off-centre,
off the wall,
dippy,
cuckoo,
kinky,
barmy,
daft,
dotty,
batty,
potty,
kooky,
wacko,
bizarro,
Origin:
mid 19th century (originally dialect): from the noun whack + -y1.