For Red Furry Demon, the Beta that saves me from death by mispunctuation.
1. Ask him why he is a Death Eater.
2. Refer to his sexual preference for dead people, especially Lily Evans.
3. Mimic whatever he does. I mean everything, from taking house points to going to the bathroom.
4. Call him the Half-Blood Prince, and refuse to call him any other name. If he gets mad at you, simply quote Shakespeare at him: "A rose by any other name would smell as sweet."
5. Mumble or stutter in Potions class.
6. Be a Gryffindor.
7. Or simply be Harry Potter. Or Hermione Granger.
8. Send him a hairbrush for Christmas. Repeat with a shampoo at New Year's. Conditioner at Valentine's Day. Hairspray at Easter. Repeat with anything else that you can think of.
9. Act out "A Very Potter Musical" in Potions class.
10. Start an underground newspaper detailing the private life of one Severus Snape.