Top Definition
How you sound cute and vaguely random while talking to someone about something that's coincidental. Cowinkydinkyful = coincidental.
John: So we ate some hamburgers for dinner.
Chrissy: How cowinkydinkyful, so did we!
by Tinygirlmcsexyface March 10, 2012

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.