You May Now Go Back To Your Dms, Imreallybored Official

"Effective immediately, your clearance to this conversation has been revoked. We appreciate your participation, however brief and repetitive it may have been. Best of luck with your future endeavors."

Here are a few ways to write this up based on the "vibe" you’re going for: Option 1: The "Cool Dismissal" (Social Media Caption) You may now go back to your DMs, ImReallyBored

"I think we’ve reached the limit of how much attention this deserves. Since you clearly need the last word, here it is: The rest of us are moving on to more interesting things." Option 4: The "Formal Mockery" (Pseudo-Professional) You may now go back to your DMs, ImReallyBored