Top Definition
When you can't be arsed to check if it is A.M or P.M but want to greet someone with something more interesting than "hello".
"Hello Ryan, how are you?"
"Mornfternoon Matthew, i'm fine thanks. you?"
"Dafuq does mornfternoon mean?"
by MrDarksideJim April 29, 2013

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.

×