Getting suspended for a week. My parents got so mad they sent me to boarding school... i don't see what's so "bad" about getting suspended for though..but most people thing that's the worse thing I've done.
Actually any tarnish like that on your permanent record can affect you in the future when it comes to post secondary school, work or otherwise. Might not seem so in most cases, but you'd be surprised how it could bite you on the butt later in life. Records like that can really be odd like that.
Probably the worst punishment for me ever was 6+ months being grounded from all forms of entertainment (TV, Radio, going over to people's places, Phone etc...) because I racked up my mom's phone bill by a buttload calling bad numbers
I was a stupid kid and a friend who egged me on to call them told me they'd be free...well let me tell you those numbers with the "011" area code are not free >_> I think one of the other area codes were Trinidad or something
;;; I was not only grounded for 6+ months, I also had to pay all that money back with chores, working at this consession stand thing one summer and good grades, as well as SLOWLY getting my privledges back. Wasn't gonna do that again
Prank calling too I got caught for, but one thing I learned with those is unless you KNOW you aren't going to get caught, you shouldn't do it. Me and a friend called random numbers once years ago and the guy called us back and left a message on the machine mentioning my first and last name
;;; that was freaky stuff I tell you. Call display can be one's enemy.