thizz head 

Someone who is addicted or uses ecstasy alot.

Dude Bob is such a thizz head. He be thizzn like every day!

thizz head by G-Babe22 August 14, 2009

Thizhead 

A person that abuses Ecstacy. Thiz deriving from the Mac Dre slang for Ecstacy. see also, E-tard.

"Eminem is a thizhead. He'll never last, the only class he'll ever pass is Phys Ed." - Eminem, "As the world turns"

Thizhead by Jimmycthatsme October 23, 2006