Found this on tumblr, have no idea where it came from... Love it though!!
- Hannah Montana: Nobody's perf-
- Daniel Radcliffe: Ahem.
- Rupert Grint: Hey.
- Emma Watson: Hi.
- Evanna Lynch: Lovely weather we're having.
- Matthew Lewis: What's up, guys?
- Bonnie Wright: Hello.
- Tom Felton: Booyah.
- James and Oliver Phelps: Did somebody call us?
- Alan Rickman: Good day.
- J.K. Rowling: LOL.