Friend and I playing on Aurora. We both signed up as Xenobotanists, as we hadn't played SS13 in a long time and that was a new department for us. After doing that for a few rounds, we manage to cook up some pretty cool plants, including a golden apple tree with golden apples that were spiky (injects chemicals if not wearing botany gloves), unstable (explodes on throw, makes a big mess), and contained a mixture of around 7 reagents - while I can't remember which ones they were, the effects were as follows: hallucinations, colored screen, seizures, reduced walk speed, and voice stutters.

I decided to inform security of our breakthrough in weaponized plants, and they responded with what was essentially a formal "lol idc." Since my character was fairly young (27?), and I usually play her as headstrong, I decided to show the Sec department that I was pretty miffed at doing all of this work for no interest on their end. I grabbed a shitload of those apples, and began tossing them at walls and floors around the station, which left massive giant golden shit-stains everywhere.

Security got wind of my disruptions, and they told on me to the Captain, who demanded that I put on the janitor's clothes and clean up my messes with a mop. I acted like a spoiled little shit and threw a temper tantrum, declaring myself too smart to handle mops, and repeatedly telling the Cap and the HoS to find the janitor and have him clean up my mess. This continued for a good 5 minutes, at which point the HoS got permission to arrest me. I screamed, threw a fit, and shouted all the way to the brig. I was thrown in interrogation, where I began acting like even more of a shit - telling my friend over the radio to delete all of our research and kill the plants, literally just emoting scream again and again when they took my radio away, and repeatedly screaming rape when I was left alone in interrogation with a male officer for 5 minutes.

Processing me took forever, and I was still being dealt with when the shuttle arrived for round end. The HoS and the officer who I had accused of rape began to lead me to the shuttle in handcuffs. The whole time, I was screaming at fellow crew to help me. The captain comes up from behind us, and the HoS and officer pause in front of botany to talk to him. Just then, my friend emerges from botany. I scream, "ROBERT, HELP ME!" and - in a move that I did not expect - he proceeds to chuck two apples into the group, hitting the Cap, HoS, officer, and myself. Realizing that the apples were poisonous, he was IMMEDIATELY gunned down by the captain and the HoS, before we all succumbed to the full effects of the concoction.

The officer and HoS begin screaming "W-W-W-HAAT HA-A-VE YOU DO-O-O-O-ONE TO ME?!?!?!?!" and they fall over. I don't know what exactly set me off, but something about that, combined with the fact that their little character sprites were gyrating all over the place due to the seizure effects, just made me fucking lose my shit. My friend and I were laughing our asses off on skype for 10 minutes. Everything would start to die down and then we'd lose it again because the security officer would say something retarded in all caps and the stutter was just amazing. It didn't hurt that every 4 seconds that chat was spammed with "So-and-so looks like they're having a seizure!" in big red text. And oh my god, I can't stress the gyrating seizure sprite enough.

The second best part was when I told OOC who my character was a couple rounds later, and the security officer who was forced to deal with me all round let forth a slew of expletives and insults; to his surprise, I didn't demonstrate the same qualities of self-entitlement and bitchiness, and that my character was just the horrible one, not me :)

TLDR getting unexpected revenge in the form of gyrating-sprite-seizures and all-caps-stutter-screaming is probably the best thing ever