wackily

wack·y

(wăk′ē) also whack·y (wăk′ē, hwăk′ē)adj. wack·i·er, wack·i·est also whack·i·er or whack·i·est Slang 1. Eccentric or irrational: a wacky person.2. Crazy; silly: a wacky outfit.

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[Variant of whacky, probably from the phrase out of whack; see whack.]

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wack′i·ly adv.wack′i·ness n.

Thesaurus

Adv.

1.

wackily - in a mildly insane manner; "the old lady is beginning to behave quite dottily"balmily, daftly, dottily, nuttily