A
spin of "oh my god" or "oh my gosh" with a z on
the end, mostly used by
illiterate chicks who type only netspeak and sticky caps.
<girl
1>OmGz K sOoOo i InViEtEd BrEnDoN oVa 2 Mi HiZzOuZe N hE gAwT
mEh PrEgGiEzZ!!11
<girl 2>OmGzZz!!1!!!!!!!!!!
<girl 1>i NoOo
<girl 2>u KaNt GeT pReGzZ
daT mEeNz U WiLL b FaTt eWwWwwWwz
<girl 1>OmGz!!111 i MuZt AsK mOmMiE 4 a AbOrShUn