1 definition by Mishka07
A mission is to go out of your way to do something that needs to be done. It is to go on a long or difficult journey to somewhere or to get something.
Person One:Im going to mission it to St Albans station and then catch the bus all the way to Delahey, after that i need to walk for about 15 minutes just to get to Joes house.
Person Two: Wow man that sounds like such a mission, how can you be bothered.
Person Two: Wow man that sounds like such a mission, how can you be bothered.
by Mishka07 April 16, 2009