People who "play" like that are ignorant, immature, stupid, or some combination of those things. I would avoid them before someone gets hurt or worse. One bad scenario that comes to my mind is this one.
Now that you've posted this on a public forum, continuing to associate with these people could mean: Since you were aware of the danger of the situation and took no action to prevent it from happening again you could be held liable for any "accident" that occurs, and you may be the victim as well. You could be held liable anyway, but with this thread you've all but guaranteed that you will be held liable if anyone finds out you are the OP.
I have to ask though: are any of these people actually old enough to legally drive a motorcycle?
Now that you've posted this on a public forum, continuing to associate with these people could mean: Since you were aware of the danger of the situation and took no action to prevent it from happening again you could be held liable for any "accident" that occurs, and you may be the victim as well. You could be held liable anyway, but with this thread you've all but guaranteed that you will be held liable if anyone finds out you are the OP.
I have to ask though: are any of these people actually old enough to legally drive a motorcycle?