code for funny

local CurrentPlayer = "MrRobloxTutorialsGo"

--get player that executed the script code here

local Mouth = Instance.new("Part", game.Workspace)
Mouth.Anchored = true
Mouth.CanCollide = false
Mouth.Name = "FakeMouth"
Mouth.Shape = Enum.PartType.Cylinder
Mouth.Size = Vector3.new(0.05, 3, 3)
Mouth.BrickColor = BrickColor.Black()
Mouth.Orientation = Vector3.new(0, 90, 0)
Mouth.Material = Enum.Material.SmoothPlastic

local Decal = Instance.new("Decal", Mouth)
Decal.Face = "Right"
Decal.Texture = "rbxassetid://857060810"

local Sound = Instance.new("Sound", Mouth)
Sound.Looped = true
Sound.SoundId = "rbxassetid://6554649622"
Sound:Play()

local PlayerCharacter = game.Workspace:WaitForChild(CurrentPlayer, 100)

while wait() do
    Mouth.CFrame = PlayerCharacter.Head.CFrame * CFrame.new(0, 0, -1)
    Mouth.Orientation = PlayerCharacter.Head.Orientation + Vector3.new(0, 90, 0)
end