classturbate

to m-st-rb-t- while in cl-ss.

especially if you are sweating like a wh-r- in church and scr-w-ng your face up as if you are constipated.

see also cl-ssturbation.
1. dude, did you see bryan cl-ssturbate after that biology test?

2. oh em gee, are you cl-ssturbating?

3. did you see that facial expression he made while he cl-ssturbated?
v. to cl-ssturbate,
masturbating during cl-ss; most often by a guy, often creepy, with few exceptions.
the subject will most likely not know everyone does, though.
guy: dude! you hear about vincent frank?
girl: no, what about him?
guy: in two days so far, he’s cl-ssturbated in 7 cl-sses!!
girl: that’s just creepy.

and the weird part, this is a true story.

and yes, a teacher will notice.
in this case, she has
when you get a raging erection in cl-ss and can’t resist.
taking your b-n-r out of your boxers and moving your thighs side to sidee while yoor p-n-s gets stimulation from the rubbing- cl-ssturbate
to m-st-rb-t- while keeping the pinky finger completely extended
woah bro, learn some manners when you jack off in public at least learn to cl-ssturbate!
when one secretly or not so secretly m-st-rb-t-s during cl-ss.
look at that kid he’s cl-ssturbate in the middle of cl-ss