Thizzen 

High on pills. Usually refers to being high on Ecstasy.

man, i just popped some pills. And i was thizzen.

Thizzen by Dionna S. March 8, 2009

thizzin 

poppin pills, bay area, popularized by Mac Dre of Vallejo

Not just a thiz user ima thiz owner

thizzin by Lisa February 23, 2005

thizzelle

E Pill. From northern cali. Made popular by Mac dre.

Lets pop a thizzelle.

thizzelle by theo March 8, 2004

thizzin 

intoxicated with ecstasy

i'm thizzin right now

thizzin by DJ Morris January 12, 2004

thizzneyland 

rolling at disneyland. taking a happy pill at the happiest place on earth!

We're getting ready for a thizzneyland adventurrrre.

thizzneyland by ceejaa December 24, 2008

Thizzed

Rolling on ecstasy

Last weekend I was thizzed at work and hugged everyone I ran into.

Thizzed by oddjobguy147 November 29, 2011

thizzin' 

fucked up off dat "E" pill

Niggas in da club thizzin' of dat E.

thizzin' by Nikko February 4, 2004