2 definition by JayBig

Top Definition

A nonsense word in the truest sense. usu. used as a random adjective for no specific reason. Known to be used in positive and negetive meaning.

That old house is pretty persmackity if you ask me.

by JayBig November 04, 2005

Verb - The act of throwning a living thing (most likeley human) out a window.

My mother was just so pissed with me that she proceeded to defenostrate me.

by JayBig November 04, 2005