that is defensive to prevent being further abused.
Like in the movie karate kid "wash on wash off"
It's also a refrence to klunky ungraceful strippers
and Vietnameese prostitutes.
spoong out eyes that stuck out like two eggs with a black dot in the center that seemed to float in mid air.
Then she lunged on stage and flailed about whirling insanely
around the pole before the wasson tore off her garment
and flung it at random exposing her sagging stretched
It was like an angry tantrum or like A fit of rage more than
anything that even remotely resemble an enticeing dance.
Person 2: Oh, yeah I know him! He's a proper Wasson. Makes me want to smash his teeth out with a plank. Man, I hate Wassons.
To chuck a Wasson is to promise a girl to notify her prior to ejaculation, then blow in her mouth anyway and push her into a bush.
*cums in mouth*
*pushes in bush*
*later with friends*
"I chucked a wasson on that hoe!"