Definitions by Yupman

j-ham 

short for jackhammer, j-ham is a term used for a person of incredible and immeasurable coolness

Guy 1: " Who is that guy over there?"
Guy 2: " Thats Joe, he's a j-ham"
Guy 1: " Excellent"

j-ham by Yupman December 2, 2009

Yups 

Ecstasy pills, MDMA

1. Here man, any fuckin yups?
2. I was yupped off my head last night.

Yups by Yupman December 1, 2009