Ways to piss off Ron!
1) Constantly yell out for "Won-won."

2) Dress up as Snape and wake him up in the middle of the night.

3) Dress up as Voldemort, hide under his bed, then crawl your hands up & over the sides of his bed in the middle of the night.

4) Use "yo mamma" jokes on him.

5) Ask him when he's planning on purposing to Harry. Then tell him, if he doesn't hurry up Draco will beat him to it.

6) If he argues and says he loves Hermonie, tell him Draco will beat him to that too.

7) Tell him Lucios Malfoy says hi and wink.

8) When the room is quiet, suddenly break out singing, "Weasley is our...

1. Ask him why he 'doesn't have such a cool scar?'
2. Laugh at him.
3. Wake him up by singing Beach Boys songs in his ear. 'Round, round, get around, I get around...'
4. Knit him things. Really hideous things.
5. Give him kangaroo-ears for a month.
6. Smile during Death-Eater meetings and say you taught him everything he knows.
7. Chew bubblegum all the time. Should he address you, your only response will be a series of huge bubbles in quick succession, the last of which will burst everywhere and make a mess.
8. Dance the Funky Chicken.
9. Ask him when was the last time he took a bath.
10....