To be in a meeting whilst signed into MSN messenger.
'In a call' is an away status used on MSN messenger.

To say something before it happen that you predicted would

Claiming rights to something. Like calling the last beer in the fridge, or the front seat in a car. Calling shotgun.

A telephone call received (usually) in the small hours of the morning, usually bearing bad news about a close friend or family member -- most of the time, either they have died, are near death, and/or were involved in a terrible accident.

to do something half-assed, not bothering, doing the bare minimum

An American rock band consisting of two talented & not to mention hot people - Alex Band & Aaron Kamin.

They're most famous for their song "Wherever You Will Go" which was a big hit in '01.

Fantastic band who incorporate meaningful lyrics into their songs.

To predict something before it happens, and subsequently state once the predicition actually occurs. Usually trivial like a plotline to a film, or a sports result.