Ka-flail

Verb: tweaker mission; tweaking on something for multiple hours; flailing

Person 1: "Hey bro can you come pick me up?"
Person 2: " Yeah, I can after I finish ka-flailing on my truck"

by Squishy and WiggleWorm January 31, 2022

Wacky Waving Inflatable Flailing Armed Tube Man

Those blow up guys you see outside of car washes and Verizon.

I passed a car wash and saw a wacky waving inflatable flailing armed tube man.

by pinkstreak January 19, 2016

flailing bella

To wildly swing one's dick around, as if imitating a helicopter, whilst making eye contact with those around and softly saying "Belllaaaaa"

Bella entered the room. John had that look in his eye and she just knew he was about to do a flailing bella.

by Timothy Fiddlewicket November 21, 2020