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15.
- commonly used in times of excitement or great disbelief
- within the 21st century, the word shiz has been used in different context, not only to highly disagree with somethin but to support it and congratulate someone

derived from two words

1. Sh = shit
2. iz = it is
b1: i'm pregnant with twins
b2: ohh shiz
by honeyfactory June 23, 2009
 
16.
A mixture of Shit and Jizz
What out for that pile of buffalo shiz!
 
17.
A mixture of sh*t and jizz.
Bob: Last night he fu*ked her in the a33 and shiz came out.
by lolzcakeslolz April 06, 2009
 
18.
a word to describe anything, where you could also use the word shit, but you don't have to.
eg. Hand me that shiz over there, so I can put it in the shiz.
by wallass August 18, 2008
 
19.
Form of sh*t
Jackie, Brittany, and Jackie's mom are watching TV

Jackie: Did you know that Bernie Mac died?
Jackie's mom: Holy sh*t!
Brittany: Holy shiz!
by CrAziiTxTr August 09, 2008
 
20.
when you need to say shit but cant
Teacher;Detention
student:SHIZ
by silver fang July 10, 2008
 
21.
verb-having a sh*t on the loo while having a jhizz (cum)
omg he just had a shizz in my toilet

wait till you get home to have a shizz