Top Definition
A zetreo is a Fat nerd. He sits around on his computer all day, and also enjoys anime "porn".
When i grow up, i hope to be a joshua, just like my daddy. Oh Adam, you're such a zetreo, go outside once in awhile.
by Secret person in real life February 10, 2009
4 Words related to Zetreo

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×