Throwing something or having unnecessary convulsions very aggressively.

Yaunk can also be used to describe almost anything or be any action.

Other spellings: yonk. Yaunck. Yonck.
Bruh, im boutta yaunk myself down this flight of stairs.

Shut up or I will yaunk you out that window.
by KabukDad February 5, 2020
Get the Yaunk mug.