local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()
local lastTapTime = 0
local clicked = false

enabled = true
Mouse.KeyDown:connect(function(key)
    if not enabled and clicked then
        return
    end
	if key == "s" then
	enabled = false
	  
	local function onTap()
	    if tick() - lastTapTime < 0.2 then
			print("double Click!")
			clicked = true
			
			local SendBack = Instance.new("BodyVelocity")
			
			local Dodge = Instance.new("Animation")
			Dodge.AnimationId = "http://www.roblox.com/Asset?ID=377794996"
			local animTrack = Player.Character.Humanoid:LoadAnimation(Dodge)
			animTrack:Play()
			
			SendBack.maxForce = Vector3.new(math.huge, math.huge, math.huge)
			SendBack.velocity = Player.Character.HumanoidRootPart.CFrame.lookVector * -80
			SendBack.Parent = Player.Character.Torso
			
			wait(.5)
			SendBack:Destroy()

				local Land = Instance.new("Animation")
				Land.AnimationId = "http://www.roblox.com/Asset?ID=377841975"
				local animTrack = Player.Character.Humanoid:LoadAnimation(Land)
				animTrack:Play()
				clicked = true
			end
		end

        onTap()
        lastTapTime = tick()
		
		wait(4)
		enabled = true
		clicked = false
    end
end)

The debounce seems to fail if I tap the 'S' key repeatedly, there are no errors and I don't know why this happens.

Anonymous