jiztastical 

Made up by two idiots a few years ago, this word is offered as a response to something amazing, or something so completely awesome that you will automatically, and undoubtably, jizz inside your trousers. Or pants.

1: dude, the new Grand Theft Auto 5 gameplay looks jiztastical

2: man those yoga pants on her look jiztastical

jiztastical by adefblackguy September 14, 2013

Jiztastic 

Something Extremely Awesome, similar to an orgasm.

Oh man that Velveeta Mac n' Cheese was Jiztastic

Jiztastic by Akkattakk April 30, 2010

jizztastical

Somthing So Good It Makes You Jizz.

Damm tht bitch is so jizztastical

jizztastical by abigotti++ March 22, 2010

Jamtastical 

Jamtastical (jam•TAST•ih•kahl) Adjective 1. The only word in existence that describes how awesome Space Jam is. (jam•TAST•ih•kahl•ised) Verb 1. To turn somebody into a Space Jam fan through use of the word.

Use 1:
"Man, Space Jam is completely jamtastical!"
Use 2:
"He totally just jamtasticalised me!"

Jamtastical by The Pizza Lunchable January 26, 2017

Jizztastical

Something so good it makes you jizz, or want to jizz.

DUDE!!! that food was jizztastical.
Damn, them titties is jizztastic!

Jizztastical by KayveeBREH March 22, 2010