Didn't you start out by saying it was "cat piss". There actually is a strain called cat piss so maybe that's really what it was. Anyhow, are you a newb? When I fisrt started smoking I often had a weed hangover the next day. Not that tired, burnt feeling but just really spaced out. Couldn't remember shit and would forget what I was saying 1/2 way through a sentence. My guess is you just picked up a really strong strain and smoked a bit too much of it. I get a lot of the medical marijuana strains that get you high with one or two hits. I can't imagine smoking a blunt and two bowls of the stuff. I'd probably be fucked the next day too and I've been smoking for almost 25 years.