#1
Alright something really weird for a vocal question. I am a bass/baritone and my range is around f2-e4. But I can do this really f**kin' weird thing where i compress my vocal chords and sing around an d5 from my chest (It's positively not falsetto). But it sounds like a grandpa getting his prostate removed. It doesn't really hurt me, but once i almost fainted when i did it (like blood rushed all to my head). Is this bad for my voice?

OMG, this sounds so stupid but thanks for any answers!
#2
Doesn't sound like its bad for your voice. The fainting is to do with breath control.

there is a vocals section of the forums though