yeah, it sounds a lot like doing the pass-out thing when you're smoking weed

i had a friend do this to me once, they gave me a shotgun then choked me for a few seconds, and you just fall back and go in that same state that you guys are talking about with salvia, and it only lasts a few seconds, but it seems like minutes lol...i'd never do it again, we were young and i did it a few times, but never again lol

but i would try salvia just to see if it's the same for real