Top Definition
A new domain name extension that rose to popularity in mid 2010 due to an overwhelming majority of youth (mostly American) who couldn't be f*cked typing the letter 'm' for the previously popular extension '.com'
dotco (.co)
i want to visit the apple website... WRONG WRONG WIN
by mike nn July 19, 2010
9 Words related to .co
Keeping dotcom company
I'd be more than happy to .co your site for a while.
by Hercolena Oliver April 17, 2009

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.