To be completly depressing and annoying. Always bringing down other people's moods and ruining a good time. Short for miserable.
No one hangs out with Charlie anymore, he is always so mis.
Acronym for "Mindless Internet Surfing". Things like reading random wikipedia articles, youtube videos, reading and doing things on the internet with no imediate goal, killing time on teh interwebz.
I have 20 minutes until I have to leave, Ill just do some MIS
It stands for male incapability syndrome. It's that men have a reduced mental capacity that warps their perception of reality and ability to reason. They have a terribly deluded sense of self-importance, which makes it very difficult for them to interact with more intelligent life-forms. Men are simply not as evolved as women.
On my way to the party I was preparing myself for the interaction with the mis that would be there.