Top definition
A human being of a somewhat bony, weak, and scrawny physique. A scrawnster is usually so self conscious of his feeble body that he does physical exercises in front of friends to impress them(ie. calf raises).

A scrawnster is also a person who constantly changes his physical goals to adapt to his future. However, he changes these goals so often that he never reached them.
Wow, that scrawnster will never grow.
by Jackson Van Harte January 03, 2011
Get the mug
Get a scrawnster mug for your dad Paul.