My throwout bearing has been squeeling off and on for about 2 years now..hehe.
I think it is these cheap ass ones that come from auto zone or something, because I had this happen before and the bearing came apart and was thrashing around, broke a couple springs on my clutch plate.
Right now, mine just makes noise every so often.
It is just such a pain in the ass to change the clutch that I haven't bothered.
So, as dr.octogon said, could be tomorrow or could be like mine.