1 definition by SE Shell

To go on a mini-expedition. This might involve negotiating treacherous terrain, having strange adventures and meeting random people. It will definitely involve having an amazing time...
I had the most amazing day missioning
Let's go missioning again really soon
by SE Shell September 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 daily@urbandictionary.com. We'll never spam you.

×