Scratch

I'd put a catch, but I figure the age group, it wouldn't fit (the criteria was gonna be it must have been illegal). So, the funnest thing you have done? Preferably with the above criteria, but I'll make a trial thread here. Anyways:

So my friend had a party after band practice. After everyone left, it was me him and our drummer. So we decide to sneak out and go to this kids house (it was midnight) and bang on the windows (they had guns at their house and were early to bed people). So we go to the garage to find stuff to scare them. The drummer takes nun chuks, the bassist takes I forget what, and I get a small, bear costume I put over my head. So we snuck out, me in my bear costume in the middle of the night running around, through other people's property. But I had to go to the restroom really bad. Sucks for me. We go to their house and start banging on their windows. No response. Well, I can't take it, so while they check downstairs, I go relieve myself on their lawn (lol). Well, no one knew, and we ran back, the drummer on our shoulders literally. That was probably the funnest thing I've done that was illegal/dangerous (trespassing, disturbing the peace, etc). I like doing that kinda stuff that could get you in trouble. It's fun.

Post your funnest, most dangerous experience (or just a fun dangerous experience).