32 ways to annoy…Roy Mustang!
1) Call him a wet match. This is the obvious one.
2) Post posters all around Central talking about the play, "The Useless wet Match! Starring Roy Mustang, Flame Alchemist!"
3) Make him join an Edward Elric fan club.
4) Tell Ed about it.
5) Tell Riza.
6) Scream loudly every time you see him and perform a barrel roll.
7) Loudly deny that you just did this.
8) Steal his gloves and wreak havoc all over HQ.
9) Blame Roy.
10) Set Roy up on a blind date with Black Hayate.
11) Compose a fake diary entry in his diary/planner/journal saying…disturbing things…about Riza.
12) Show Riza.
13) In no way help him while Riza's gunning him down with hot lead.
14) Replace all of his clothes with a regular shirt…and a hot pink miniskirt.
15) Right before the yearly exam.
16) Erect statues of the Colonel with a miniskirt all over Central with Ed and Al.
17) Set fire to the paperwork he just finished.
18) Blame spontaneous combustion. See if he cries.
19) Find every girl that he's ever gone out with and tell them he's actually gay for Hughes.
20) Give them his address and phone number.
21) Bring Hughes back to life and tell him this news.
22) Watch with interest at what happens.
23) Plot fake mutiny with Breda, Havoc and Falman.
24) Exclude Fuery because he's too innocent.
25) Take over Fuery's station and put in a country-wide broadcast that Roy has overthrown the Fuhrer.
26) A few hours later, say 'Just kidding!'
27) Persuade the Fuhrer to become Fuhrer for the day.
28) Tell Roy. See how many ways he tries to bribe you to make it mandatory miniskirt day.
29) Pretend to kill Riza, and take a video tape on Roy's love confession. Tell him that Riza is not dead.
30) Make copies and sell it to the fangirls on EBay.
31) Give the tape to Riza.
32) If he isn't driven insane, then reenact 'Bothering Snape' with Ed and/or the Authoress.
I have permission from The One called Demetra to use this format. I did not rip off any of these ideas (except for the fanclub and the clothes-that's influenced as well.)