Top Definition
a word one exclaims online or in conversation to relay excitedly they had seen another person from a distance recently.

nb: can often include and exclamation mark at end of word.
Dom: I haven't spoken to you in ages man.
Lucy: isawu!
Dom: True? Where?!
Lucy: At the IGA. =]
by Lucy & Dom. January 18, 2008
5 Words related to isawu

Free Daily Email

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

Emails are sent from We'll never spam you.