What is the best practical joke you have played on someone or someone has played on you?

oooooookay you asked for it --i was in HighSchool in a woodshop class we had this one guy that always slept thru the lessons and when we would work on projects he knew it all-wrong this person was a complete idiot so one day while he was napping i stood beside him and unzipped my pants and stuck my thumb in my mouth and wetted my thumb this guy has his head tilted back asleep with his mouth open--I slid my wet thumb around his lips and when he jumped up I quickly zipped my pants up the whole class room busted a gut the guy chased me with a ball ping hammer for the rest of the class

oh, we had a Christmas party in the 8th grade a long time ago. i had brought oreo cookies, and a bunch of my friends were playing this game where u open the cookie, lick one side, and stick it 2 ur forehead. u hav 2 wiggle ur face to get it 2 fall in ur mouth. well, my friend left her open cookie on a napkin next to the box of oreos...

soon, all of the cookies were gone. except 4 that lonely oreo sitting on napkin. everyone came asking if there were any more oreos, 2 which i replied, "no."
my other friend had this briliant idea. he took the oreo on the napkin, pushed the 2 sides 2gether, and put it back in the box....

so this popular boy in my grade comes up and my friend offers him the licked oreo. the boy says, "wait, this isnt the one that got licked, is it?" there i am, laughing so hard that i cant speak, so my friend says it isnt, and the popular boy takes the oreo and walks away!!! after i c him putthe oreo in his mouth, i walk up 2 the popular boy and tell him that that oreo had been licked!! he freaked out and rinsed his mouth out. 15 minutes l8r, he came back asking who licked the cookie- i guess the girl who licked it was someone he didnt like, so he went and rinsed his mouth out again!!!!!

it was so funy i nearly wet myself.

lesson learned: dont bring oreos 2 a Christmas party.

Here are 3 from hockey days
1) we used to cut up a puck and carefully glue it back together...when a guy'd take a slapshot in warming up, pieces flew all over the place....the exploding golf ball of hockey
2) We used to put scotch tape on the bottom of players' skate blades. You couldn't see it, and it filled the hollow of the blade...when a guy'd try to skate, he fall down. After several falls, he'd look at his skate blades, but of course, couldn't see anything wrong....the tape would eventually get too wet and come off, but it was a hoot for a little while....
3) Another thing we'd do is cut somebody' stick into 2 pieces, just above the lower tape on the shaft (this was 30-40 years ago, wooden sticks), carefully glue the stick back together and put it back into the stick rack...first shot the player'd take and boom! There goes the stick blade....

I worked for a development company years ago and my supervisor was a pain in the ass. Always pulling something over the recent college grad, embarrassing me in front of the boss or out in the field in front of the crew. He claimed I would never get him back, never! Bwahahahaha! Pissed me right off!

Well back in those days you could, and we did smoke in the office. I discovered these snapping strips...really nothing more than splinters of wood soaked in gunpowder. I grabbed his pack of cigarettes, one that had not been opened, carefully cut open the bottom with my Xacto blade and shoved one of those splinters up into a fresh cigarette. Then I glued the pack closed as if it had never been touched.

Sometime after lunch he was standing in the hall bragging to a couple of contractors, our V.P. and a foreman about some project...smoking as usual when a loud 'SNAP!' bounced around the office. Just like in the TV shows where the guy has smoke stains all over his face and an exploded cigar in his mouth, my supervisor came back into the room with smoldering bits of tobacco in his hair, on his shirt and tobacco fibers all over ; the cigarette butt still in his mouth. No smoke stains though, pity. But it was glorious! And the look on my face must have said it all for he started cussing me out, jumping up and down, madder than a wet cat the whole while all his buddies were laughing their asses off in the hall...they knew he had been had!
Payback's a b*tch! LOL!

Thats a good one. Back when I used to smoke someone put flash paper in the ash tray.

LOL!

one of my favorites would be a sponge cake... yes a cake made from real sponges all decorated up

Did anyone take a bite? lol!

nah... it was discovered when she tried to cut and serve it... it was fun though ... then they brought out the real cake....

There was a neighbor who lived next door to us, and he had a big crush on my sister. He broke his leg somehow, and he stayed in bed pretty much. My sister came over to visit him one night out of courtesy, and the room was dark. My sister freaked out and quietly left, and his mom came in and sat on the bed. He started touching his mom, she slapped him and turned on the lights and yelled: Who do you think I am, some sort of freak! No Joke!

That is funny.lol.

Thanks, but for the poor guy, it must've been scary. I can't imagine what else his mom broke after that!

mine would be that i humiliated someone at our school assemblies, even though it was wrong.