sus

a = game.Workspace.NPCs["Big Wig"].Head.PlayerName.Frame.PName

while true do
    wait(1)
    a.TextColor3 = Color3.new(math.random(),math.random(),math.random())
    wait()  --Add a wait if necessary
    a.TextStrokeColor3 = Color3.new(math.random(),math.random(),math.random())
end