Everyone needs a good laugh once in a while, whether it's at someone else's expense or not. So i'm calling out to all the jokesters, tricksters, and pranksters on the site and asking - what's the most mischievous thing you've ever done??

One time my dad was driving the Prius to the exit of the school parking lot, and on the corner of the parking lot and exit ramp stood my friend. Now, a Prius is a very silent car, so as we drove by him, he didn't notice, and I screamed "BOO!" right behind him. I tell ya, I never knew someone could jump as high as he did that day.

Being mischievous is one the things that give me personality.

I tend to do simple things... Like telling my friends a lie that alarms them, or by just popping out of nowhere just to scare one of them (thing I did two weeks ago)

I enjoy of every mischievous thing I do... No matter how little is. 

So, I don't have a "most mischievous thing".

I am a sneaky person, whenever there is a problem or some sort of argument between my brother and sister for example, I might say  funny stupid things only to make the matter worse and it is funny and they need to learn to take a joke. Mostly though, I am more of a sarcastic guy like when someone asks me to do something I might say "no thanks mom" or "I can't afford it" and then I will end up doing it. I like to joke around a lot and I enjoy doing it, it is fun and I am not sure if that counts as being mischievous or not, but I do it for fun just to bug people.


If you want mischievous, watch the show impractical jokers, they are hilarious!

The most mischievous thing I ever did was causing chaos in ponyville..... but now I just play pranks on people.

I've done so many mischievous things in my time, so many... It's hard to pick just one.

I annoy my little brother then he does something bad....
Then he gets in trouble and I get away from it.
Heheh.

The most mischevous thing I have ever done was probably that time when my friend cheated his girlfriend with a new girl in class. His girlfriend saw him walking home with that girl so she asked me if I could see what was going on. I actually put a camera in the tree next to the window of his room and had it sit there all night. The next day, I pretended to be sick so I could get that camera before anyone found out. I watched it, and saw all what happened there. It was nothing much, so the next day I went to his girlfriend and showed her that it wasn't anything to be worried about. But I cut out the parts where they where kissing each other. The day after that I send them to his girlfriend saying 'that I forgot those parts'. At school, she was so pissed, she went to my friend and rubbed it in his face. They broke up. (not that my friend cared) but he did wonder how she got that video. He texted me afterwards asking how on earth she got that and if I knew anything about it. I responded: 'U mad bro? Check your tree for camera's next time XD '  He responded: 'FUUUUU'  He was over it pretty quick afterwards. So was his girlfriend.

I love being a troll sometimes

Dean2k13 : Wow, that's an eye opener. 0.o

Well, one time when I was 7-8 I put ketchup packs under a toilet seat at my school and a kid sat on it.

Some people can do a lot of mischievous things, like me for instance, I do a whole lot of mischievous things in my lifetime, which some of them got me into trouble, but hey, that's me pretty much. Yeah, like I said, I've done a whole lot, it's really hard to pick on what my favorite thing. Most of those pranks I've done was at school.

The most mischievous thing I've ever done is team up with one of my friends to blast his sisters with huge Nerf water guns. Then his sisters got us back by drenching us with buckets of water >

I have taken one of my teachers chairs, took the screws out of it, and put a couple ( 10-20) packets of mayo on the floor where they would fall. It was funny. No one knew it was me but my teacher thought it was funny!

I can't say the most mischievous person. I haven't pulled off any pranks or practical jokes. But, sometimes I am a bit mischievous to my sisters. Once I tricked my little sister that dragons lived in the sewers and that's why no one goes down there. Other than that I haven't done that many mischievous things. 

When me and my little brother young, my brother is terrified with real life snake. So when I was searching a picture of a King Cobra Snake on the Internet , I zoomed up the picture, turned off the monitor, bring my brother, tell him it a picture of Sponge-Bob, and then turned on the monitor. When he saw the snake, he ran away crying.

You don't really have to be a prankster in order to be mischevious, but I've had several good ones.
My best is stealing a shopping cart at Vegas, and the next morning me and my best friend's family got kicked out of our hotel (we were leaving that day anyways) rooms because the adults trashed their room like The Hangover, then came over and trashed our room.
Me and my other best friend nearly set her curtains on fire, and she used to use me as a "terror tactic" for guys. When they were being jerks, she'd go and tell them stuff like, "She's going to rip your nuts off!"

Other than that, I've participated in things like water fights on trampolines, wrestling matches over a friend trying to lick a battery, and driving around in the snow, pulling people along on a snowboard.

I used to have such a strange and fulfilling life.

Well I can't think of anything mischevous I've ever done...

I've done a lot of mischievous things in my life because like Eddy88 said it gives me my personality. I'll share the most recent thing. There's this guy at work who is a good real life friend. It's loud where we work and easy to get into a trance-like state of concentration. Everyday about 4 hours into our work day, I will come up behind him and give him my loudest "Wiley Coyote falling off a cliff" yell. He always jumps an inch off the ground and gives me the dirtiest look. Priceless. (No, we're not doing anything where we work that would cause him to get his arm torn off or something.)