Twenty one ways to piss off Megatron.
Thanks for the R&R's, Optimus' girl and cartoons and anime get credit for idea four, Autobotschic and Standout4Christ get credit for idea five.
Disclaimer: Hasbro owns Transformers.
Idea four: Mail call.
When the cons get mail, (shocking, I know) put a few extra pieces in Megatrons pile. Have the first one be a card from Sari Sumdac that says something like 'happy fathers day, (or mothers day, depending on how much you want to insult him.) to my Cybertronian parent.' Megatron may not get it, so do a little explanation of since he was the only robot in Sumdac's lab when the protoform showed up he must technically be...well by now he'll have understood and be warming up his gun to slag you. The second piece is a calender that composes of some Autobots and Cons in bare protoform (naked). The months are as follows: January: Starscream having a snowball fight. February: Hot Blitzwing in a firemans pose. March: Jazz at the car wash. April: The jet twins back to back. May: Shockwave straddling a computer (he was drunk, i didn't pick it.) June: Optimus opening up his chest compartment like a vest and flashing the camera. July: Prowl lounging on a tree branch. (if anyone asks, Bumblebee took that picture not me.) August: Rodimus and barricade wrestling each other with most of their armor already torn off. September: Lugnut (in my opinion eww. but Megatron's pretty twisted so...) October: Blackaracnia holding up two pumpkins to her chassis (she's the only femme in here.) November: Random Blitzwing in a native american dress. And finally December: Optimus in a hot santa suit and starscream dressed as a hot elf on his lap (Optimus went out the night Soundwave drugged him, and Screamer had already knocked back a few.) By the time Megatron looks through this, he'll want Screamer and Optimus sooo bad, Starscream may be hesitant, but then accept it (pun not intended) Optimus will probably be mad enough to rev his engine at you next time you see him. Allow Megatron to enjoy it for a few days and then have it mysteriously vanish. This will make Megatron fairly perturb.
Idea five: Fashion show.
When Megatron is in recharge, ask screamer to help you make him "pretty". Put makeup and fake eyelashes on him along with a small motion triggered bubble machine, so every time he puts his landing pad down, Bubbles pop up. Complete it with the sparkly pink tutu that random Blitzwing has, and you've got one funny situation. Next have all the cons go to the rec-room and wait for Megatron. When Megatron walks in not knowing what he looks like, blast the song 'Stronger' by Kanye West. The impromptu fashion show will have every con with the exception of Starscream gawking. Hopefully, Starscream will laugh so hard Megatron will think it was just him and slag the seeker while you make a clean run for it. Even better, Lugnut may slag him as well.
Idea six: Interior designer.
When Megatron is out, get into his room with alot of pastel paint and have a field day. For extra pissedness, paint hearts, rainbows, and the Autobot symbol on his walls along with the bright colors. Megatron will be steaming. Even better, when he lies down for recharge, have his cieling right above his head stenciled with the saying, "make peace, not war." The Con won't be able to recharge soundly until Soundwave's cassettes scrub it off.
A/N Boy is Megatron mad...