[*Blue*Fairy*]

When I made my parents some coffee once I put vinegar in it...

Last Christmas I made homemade mince pies. In one of the mince pies I put actual mince in it!

Have you done anything?

[parpirate]

I've put salt and pepper in cups of tea before. Real mince in mince pies doesn't sound very nice tho...

Oh, I've also put a peg in a cup of tea before, immature but funny at the time.

[foundintransmission]

When my little sister was little she wanted the last mini chocolate muffin we had. So I sprinkled really strong coffee ontop and she obviously didn't like it Not much of a prank at all though..it just reminded me of it

[Untitled258]

I put orange juice in my own cereals that morning, that was a prank to far from myself

[herecomestrouble]

On our school muck up day we filled the water cooler with vodka

[Keziah]

I think it was at our AS results party, we were getting fed up with all the preps. Also, there was only pepperoni pizza, so my veggie friends were pretty fed up at having nothing to eat. So we put jelly beans in a pizza, before cooking, under the cheese.
Somehow no-one realised until the last slice!

[FiveFiveSix]

Christ some of these are tame... What about skiffing cups/cutlery? Ex-lax in drinks, food... Ipecac syrup...

[lodzinski]

giving children alcoholic chocolate truffles is my favourite. they don't get blitzed, but you should see their parents!

[squid]

Holes in straws?
Holes in glasses?

[Puma]

I have one that an old friend did to another friend.
It consists of a piece of chewing gum, foreskin and putting said chewy back in the packet.

I myself have dipped my penis into beer, water etc and am 100% it has happened to me.
Oh and I once made a cup of tea with sugar in for someone with diabetes. I had no idea of what would happen; he went all funny had to sit down and started shaking.

[mamooshka]

We invented "orange milkshake" once - we were bored at lunch and started mixing up everyone's drinks, as you do, so we came up with a concoction of fanta, banana milkshake, capri sun and water, which looked extraordinarily like fresh orange juice, but naturally tasted vile.

So of course, when one of our friends sat down to join us, we offered her the "orange juice" and I swear I will never forget the look on her face as she spat it out in horror

Classic.

[squid]

Originally Posted by Terryw

Oh and I once made a cup of tea with sugar in for someone with diabetes. I had no idea of what would happen; he went all funny had to sit down and started shaking.

Hahahha, genius.
We had a kid with diabetes in primary school... he was ginger. He had to have biscuits in the middle of the lesson, and prick his finger. he'd get up and measure his blood and be like, "Miss! 2 Hob nobs, a custard cream and a couple bourbons, stat!".

[viirkokka]

I ****** my friends girlfriend. What a larf

[blahhh]

Originally Posted by lodzinski

giving children alcoholic chocolate truffles is my favourite. they don't get blitzed, but you should see their parents!

Lol a friend of mine drunk a whole bottle of red wine when he was two...thinking it was cherryade

He had to go to hospital to have his stomach pumped

[Biggillystyle]

I once took a dump between two bits of bread and gave it to a kid saying it was chocolate spread... Nothing exciting really.

[squid]

Originally Posted by Biggillystyle

I once took a dump between two bits of bread and gave it to a kid saying it was chocolate spread... Nothing exciting really.

Who has sweetcorn with their nutella?

[Puma]

Originally Posted by squid

Who has sweetcorn with their nutella?

Was, chocolate covered peanuts.

[FormerlyFrisbeeFan]

One of my friends at uni in first year filled another girl's sink with jelly when she went home for the weekend leaving the key in my friend's safekeeping

[AWSLC]

Originally Posted by *Blue*Fairy*

When I made my parents some coffee once I put vinegar in it...

Last Christmas I made homemade mince pies. In one of the mince pies I put actual mince in it!

Have you done anything?

I have fond memories of when we pranked a mate of mine on a trip in year 13 - we had three supplies: cardboard, duct tape, and a giant bag of microwave popcorn.

We first waited until the 'prankee' had gone to sleep for the night, then we taped the cardboard over the outside of his doorframe (leaving an opening at the top). We popped the popcorn and poured it in between the cardboard and the door.

When he opened his door the next morning, he was greeted by a flood of popcorn - it was hillarious, I miss those days

[Freud]

Gave someone a shot of green fairy liquid, telling them it was absinthe. The look on his face after he'd downed it was priceless