Definitions by JoeMamaa

Yoskar 

A Yoskar is a person who sucks at planning and has no common sense and he also is useless

Bro your just missed your flight your such a Yoskar

Yoskar by Joemamaa July 6, 2021

knee dragger 

A person that rides a motorcycle, particularly on a race track, that is able to turn in such a way, and at such a velocity, at such a low height, that their knee drags against the ground.

Casey Stoner, a professional MotoGP racer, is able to drag a knee through his turns. This is an example of a knee dragger.

knee dragger by JoeMamaa March 27, 2013