1. To be overlooked despite outstanding performance due to being overshadowed by teammates thanks to the ignorance of the media, such what frequently happens to San Francisco Giants pitcher Matt Cain after pitching a good game.

2. Alternatively, it can refer to having one's good work spoiled by teammates' incompetence, such as when Matt Cain gives up only two runs but nonetheless loses due to a lack of run support.

One who has a mania for music.

to be extremely fucked off of cocaine

'Cained' is the desired stage one should be aiming for when out smoking pot with his buddies. It's more intense then a 'high,' but has yet to go into 'stoned.'

When someone is really, really stonned

when ur really really stoned, beyond the point of bein pleasantly high yet not quite whiteying yet

Being cained is similar to being fucked, but used more by the town heads of Liverpool, UK that like to get off your barnett and are experiencing a very bad comedown the next morning.