Run it
Copy the script and paste it into your executor.
player = "S"
fakemsg = "A countdown has started for the new update."
message = "stop teaming ["..tostring(player).."] "..tostring(fakemsg)
game:GetService("ReplicatedStorage").DefaultChatSystemChatEvents.SayMessageRequest:FireServer(message, "All")A message that pretends to be server and says an update countdown has started. You can troll players with this lol

Universal