In an absurd or uncontrolled manner; laughably or ridiculously.
"Wackily" Examples
Adverb Examples:
"She started to react wackily at the fireworks display, waving her arms wildly in the air." New kids started acting wackily when the teachers left on the school trip, which made the older students want to get back home. "In the 90s, electronic music was all the rage and the club owners decided to go wackily crazy and throw the biggest party ever." He showed up at the surprise party drenched in chocolate, wackily styled, and covered in lipstick that wasn't his. He had relapsed into wackily incoherent and incomprehensible tracts of ugly writing for the editorials.