Hahaha, that reminds me of one time (not at band camp...) then me and my friend were high, he was REALLY high. So we were doin' somethin' at the computer, and he's like "hey mike...did you ever know anyone that twitched real bad (when high)" and I look at the kid and his whole body is just jerking every 5 seconds. Like this shoulders turning 90 degrees and his head also turning, like he was having a seizure. All I could do was laugh.