wacky

形容词 wacky:

1. ludicrous, foolish
   同义词：cockamamie, cockamamy, goofy, sappy, silly, whacky, zany
2. informal or slang terms for mentally irregular
   同义词：balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, whacky

wack.y

adj.（形容词）
wack.i.er,wack.i.est 【俚语】
Eccentric:
疯狂的：
例句：
a wacky person.
一个疯子

Crazy; silly:
疯的（傻的）：
例句：
a wacky outfit.
傻里傻气的外套

来源：
Variant of whacky
whacky的变体
probably from the phrase out of whack * see whack
可能源自片语 out of whack *参见 whack

【引伸】
wack.ily
adv.（副词）
wack.iness
n.（名词）