1) Someone on urbandictionary who is very egotistical.

2) Often used to replace the word 'its' because it is considered 'cool' by many stupid, chilidish, insecure, and annoying people.
itz: 'Don't try to define my name, bitch'

i tink itz becuz they they are, liek, st00pid.
by Itami June 30, 2005
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Don't try to define my name you jerks.
Don't try to define my name you jerks!
by itz October 20, 2004
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It's the contraction of the words "it is" so it's the same as "it's".
Itz clean, nigga! The cops are gone!
by Hard Buddy June 22, 2005
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Be afraid at the sight of this word. It means “Hello Stupid”
by Year itze August 24, 2019
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epc fornit clan 4 bests gammers
u join itz clan I give 101000200024038543895684368655e8654e6 746584856778565637848 vbuk
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itz._..puppy is a gacha tiktoker that is a HUGE simp for their partner macy😏
Person 1: Hey have you seen itz._..puppy's new tiktok?

Person 2: Lol yeah puppy is such a simp
by cerulean puppy December 12, 2021
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