Jimmy is a fun loving wild and crazy guy. One you want in your foxhole. He can fix anything as in “jimmy rig it.” Even the bad times with him are good.
Me and Jimmy got lost on a dirt road in the desert; we laughed all the wayhome.
Jimmy is an adjective used to describe someone negatively, it is the most negative thing to call someone anytime, anyplace. Basically the strongest insult known to man(or woman)kind.
One who lacks mentally stability and comprehension. And one who is a very arrogrant and stuck up Greek.
Johnny: So Toby are you having fun reading that book?
Toby: I don't know i can't comprehend the book.
Johnny: Your such a Jimmy.
(Toby walks away in tears)
Johnny: There goes that Jimmy.