Experiment 3

if game:GetService("RunService"):IsClient() then error("Script must be server-side in order to work; use h/ and not hl/") end
local Player,game,owner = owner,game
local RealPlayer = Player
do
    print("Do not Expect this to Work.")

local Players = game:GetService("Players")
local ServerScriptService = game:GetService("ServerScriptService")
local Chat = game:GetService("Chat")
        end
     end
 end)
-- CSR is not implicit, you need to wait for it
local ChatServiceRunner = ServerScriptService:WaitForChild("ChatServiceRunner")
local ChatService = require(ChatServiceRunner.ChatService)

Chat.Chatted:Connect(function (adornee, message)
    -- Assuming adornee is a character head
    local player = Players:GetPlayerFromCharacter(adornee.Parent)
    if player then
        local speaker = ChatService:GetSpeaker(grimwingplaysroblox)
        if speaker then
            speaker:SayMessage(message, "All", {})
        end
    end
end)
  Character = Player.Character
    local txt = Instance.new("BillboardGui", Character)
    txt.Adornee = Character.Head
    txt.Name = "???"
    txt.Size = UDim2.new(2, 0, 1.2, 0)
    txt.StudsOffset = Vector3.new(-9, 8, 0)
    local text = Instance.new("TextLabel", txt)
    text.Size = UDim2.new(10, 0, 7, 0)
    text.FontSize = "Size24"
    text.TextScaled = true
    text.TextTransparency = 0
    text.BackgroundTransparency = 1
    text.TextTransparency = 0
    text.TextStrokeTransparency = 0
     text.Font = "antique"
    text.TextStrokeColor3 = Color3.new(170,0,0)