#51 I will not tye-dye all of the owls.

The boys sat in the great hall the morning before a big game. Their eyes were fixed on the windows the owls were due to fly through.

"Alright, shall we head off and get ready?" Harry asked as he finished off his piece of toast.

"No! We have to wait for the owl post." Fred said with more urgency than he had intended.

Hermione raised a brow at him, "What's so special about todays owl post?"

The twins looked to each other and grinned before looking at her and saying "You'll see." in unison.

Finally the moment came and instead of the regular browns, whites and blacks you usually saw filling the air, the hall was filled with bright colors. Each of the owl seemed to be painted in multiple colors.

Hedwig swooped down in front of Harry, he was a bright mess.

"Oh god, what have they done to you." Harry said to the bird, shaking his head.

#52. House elves are not acceptable replacements for Bludgers.

Once the boys had headed down to get ready for the game, they ran off from the rest of the team to prepare their next 'surprise'. When they returned with two very scared looked houselves in their hands, Madam Hooch demanded an explanation.

"Well, you see.." Fred started.

"We've decided that bludgers are getting a bit boring. So we brought these replacements instead." George finished with a grin.

"Put them down. Now!" Was the angry response they got.

#53. A Muggle "vacuum cleaner" is not acceptable Quidditch equipment, even if it has been enchanted to fly.

"I guess you won't be letting us use these "vacuum cleaner" things as equipment, now will you?" George said, pointing to where two of them sat.

"No, of course not! Are the two of you out of your mind?" Madam Hooch said, shaking her head in frustration.

"Pity, we'd charmed them to fly and everything."

#54. I will not draw an H on Percy Weasley's forehead.

Later that night Fred and George snuck into their brothers prefect dorm and found him snoring softly. This was going to be too easy.

They worked quietly, only leaving the slightest pressure on his head as they drew a large 'H' upon it.

#55. I will not "borrow" a prefects' badge for Peeves.

"Okay," Fred whispered through the darkness. "Next up is the badge." They checked all his draws and finally found the shiny prefects badge tucked away in with his ties.

They moved swiftly and quietly out of the common room and through the castle, finally coming to one of Peeves' favorite empty classrooms. He was no where to be seen, but the boys knew he must be lurking somewhere.

"Peeves! Show yourself." Fred called, and sure enough he came floating through the left wall.

"If it isn't my two favorite students." He cackled. "Got anything worthwhile for me today?"

"Actually yeah. We uh- We 'borrowed' this from my brother." George said as he tossed peeves the badge.

His transparent eyes lit up and he grinned widely. "You boys always do come through don't you." With that as he thanks he started to leave, but Fred stopped him.

"Not so fast. We want something from you."

"What could little old me possibly give to you." Peeves' mocked.

"We know you can pick things up and all that, so we want you to sign this paper for us saying that we can be out past curfew as long as we want. Don't bother asking why. It will help us with the next thing we have to do."

With no questions, Peeves signed the paper and left.

#56. Peeves may not countermand any of my professors' or prefects' orders.

The boys left the classroom and began the trek back to the Gryffindor common room, but they were stopped by a voice.

"Well, well, well. Out and about I see." Filch said, stepping out from the shadows. He donned that creepy look he had whenever he knew he was get to hand out a detention.

"Actually, we have a note." Fred said. "Here take a look."

He held the paper out in front of him and Flich snatched it away, squinting his beady little eyes to read it. "This is signed by Peeves." He fumed. "You know quite well that he has no right or authority to do this." Once again he grinned, this meant he could get them in trouble.

#57. Filch does not have a sister named Magenta.

"Right, right. Well, it was worth a shot. Hey Filch, how come we never see your sister around." Asked George.

"I don't have one." Filch sneered back, slightly confused at why the boy would ask that.

"You know, big hair, likes to wear a maid costume. Magenta. Come on Riff Raff, we all know about her."

"What- Oh nevermind. Get back to your rooms and you'll be serving detention tomorrow night." He then left, muttering something about hanging kids by their toes in the dungeons.

#58. I will not shave Mrs. Norris.

At the sound of a meow, the boys turned to see Mrs. Norris and grinned. Fred pulled out a razor from his pocket (He was always prepared) and swiftly shaved off a section of Mrs. Norris' back while George held her in place.

"Wait til Filch sees that." Fred laughed as the cat ran away.

"Run." George said to his brother upon the realization that Filch would come after them as soon as he saw what they had done to his precious cat.

#59. I will not kiss Trevor.

Slightly out of breath, they returned to the common room and broke down into laughter. Tonight had been extremely successful.

A sound caused them to spin around, but it was only Neville's toad. He was always losing that thing.

"Hey George watch this." Fred swooped down and picked up the creature in his hands. "I wonder if it will turn into a prince." He joked. Then, he planted a kiss on the Toad's mouth, causing it to ribbit in fright and jump away.

"Even the toad doesn't want to kiss you brother."

#60. I will not accept anything edible from a Weasley.

"This next one is far too easy" George said, he had pulled out the list and was reading with their next task was. "Here Fred, have a candy." He said, and his brother took it and plopped it into his mouth. "There, done. Why don't we call it a night?"