Short for 'whats happening' usually meaning Hello. Similar to 'whats happening' , it doesn't usually require an answer. The response could also be "Wha'ppen.
Husband: Whappen Baby
Wife: Whappen Honey
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.