[poop MANIAC(fecal frenzy!!!!!!!!]

Once you are on the staff's radar as an undesirable, it's an incredibly difficult position to leave. Unfortunately, this opens the door for abuses to go unpunished as certain elements are willing to jump through great hoops (lying, gaslighting, stretching the truth) to push through warns and bans against you without even breaking the rules, such as in this specific case of obvious, choreographed irony (that doesn't meet the criteria for slur-baiting as written, by the way).
Personally, I +1 an unban and warn removal, and would like to see a heel-turn from these sorts of frivolous targeted punishments. I don't think you should be ashamed to ask for an unban, this is a case where you definitely deserve it.