Mistakes

What is the worst thing u have ever done?

I almost gave my grandma a heart attack by putting
a hamster on her head w/o her knowing.

P.S. the thread name doesnt sound like it fits the subject.
well ones i was very angry and was in the balcony of my other house i saw a frog there who was making lot of noise i was very angry and the sound was irritating me i just gone to the balcony and crushed it and then realized that wat was his mistake and from then onward tried to control my anger and tried to save as many animals and creatures as much as i can to pay for what i have done earlier
hehehe....I find this funny..Once I allowed my friend to take a female in my group(of 5 members including this girl) for the project...after that all the people in the group become friends with that girl and became my enemies(I found this funny too that a single girl was able to turn all of them against me) I found new friends...although that was a mistake..I dont regret it after all because my new friends are much better than the old ones
The worst thing i ever done was jump of a 2 story building luckily i fell into a tree which made me get stuck and made alot of people (43) climb that tree just to get me out
Lol funny mistakes.
Never tell the girl i liked in 4th grade i liked her,Most Stupidest Mistake i ever made,Turns out she liked me too,But not anymore.....
This could probably fit there, or in the topic for the most dangerous thing you have done :
http://worldbeyblade.org/Thread-The-stup...-yelled-at