my T.O. Bearing makes impresive rattles when cold,
but my problem is a clunking sound that comes from it.
I would usually happen in firts gear, one single clunk till the clutch is fully released., it happens in straight line/turning so i scratched the possibility of of a CV joint, makes the same sound these make when turning.
only mine happens ins straight line.
Also since i can actually feel that clunk in my pedal and steering wheel i donno what you guys think about this.
could it be a bad bearing ?

Yes, if you get some rumbling or clunking when working the clutch and shifting, it could be a bad throw out bearing.

oh oh.. !!
yesterday mi clutch slipped when i punched it in first gear...

Time for a new clutch :( Make sure to replace the throw out bearing while the clutch is being replaced.