i only twitch with certain strains..its kinda weird..and its kinda annoying when your stoned in a movie theater and your twitching and you cant consentrate on the movie..but eventually i forget about the twitching and just relax..i dont get the twitches much anymore...its probably like a newbie thing or somethig...but than again i could be just talking out of my ass and i have no idea what im talking about...
I've gotten the twitches before, although its been awhile. Its more like a sort of total body lockup, mostly. One second I'm just sitting there, the next, my muscles start spazzing out and shit, and I can't get up or anything. Yeah, I think everybody has their times...
My mom was telling me about how if you do a lot of exercise and then stop, sometimes your muscles will start twitching, I forget what she called it but anyways, maybe it's similar. The sudden relaxation might be similar to the exercise thing.