When my fireball explodes it lags for a breif second why is this?

local TS = game:GetService("TweenService")
local tool = script.Parent

local dmg = 25

local CanTake = true

tool.Clicked.OnServerEvent:Connect(function(plr, Mouse)

    local fireball = game.ReplicatedStorage.MagicAttacks.FIreBallParticle:Clone()


    fireball.Parent = workspace
    fireball.Name = plr.Name.." FIreBallParticle"
    fireball.Shape = Enum.PartType.Ball
    fireball.Material = Enum.Material.Neon
    fireball.Color = Color3.fromRGB(213, 115, 61)   
    fireball.Size = Vector3.new(5,5,5)
    fireball.Transparency = .3
    fireball.CanCollide = false
    game.Debris:AddItem(fireball,6)


    local pos = plr.Character.Head.Position + CFrame.new(plr.Character.Head.Position, Mouse.p).lookVector * 1 
    fireball.CFrame = plr.Character.HumanoidRootPart.CFrame * CFrame.new(0,4,5)
    fireball:SetNetworkOwner(plr)


    local BodyVelocity = Instance.new("BodyVelocity",fireball)
    BodyVelocity.Velocity = Mouse.lookVector * 140
    BodyVelocity.MaxForce = Vector3.new(1e8,1e8,1e8)
    game.Debris:AddItem(fireball, 5)


    --// Hits a part \\--


    fireball.Touched:Connect(function(hit)
        if hit and not hit.Parent:FindFirstChild("Humanoid") and hit.CanCollide == true then
            local Explosion = game.ReplicatedStorage.ShockwaveStuff.Orange:Clone()
            Explosion.Parent = workspace
            Explosion.Name = plr.Name.." Orange"

            Explosion.CFrame = fireball.CFrame * CFrame.new(0,0,-2)
            Explosion.CanCollide = false
            Explosion.Transparency = .2
            fireball:Destroy()

            tool.Fireball.Explosion:Play()
            --// Shockwave \\--     

            local Shockwave = game.ReplicatedStorage.Shockwave:Clone()
            Shockwave.Parent = workspace
            Shockwave.Name = plr.Name.." Shockwave"
            Shockwave.CFrame = Explosion.CFrame

            --// SHockwave2 \\--

        local Shockwave2 = game.ReplicatedStorage.ShockwaveStuff.BallShockwave:Clone()

        Shockwave2.Parent = workspace
        Shockwave2.Name = plr.Name.." BallShockwave"
        Shockwave2.CFrame = fireball.CFrame * CFrame.new(0,0,0)

        Shockwave2.Orientation = Vector3.new(0, 0, 0)


            --// Explosion Tween \\--



            local TweeningInfo = TweenInfo.new(2, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(35.049, 47.862, 59.774);
            Transparency = 1}

            local Tween = TS:Create(Explosion, TweeningInfo, partProperties)
            Tween:Play()



            wait(.1)
            --// Shockwave Tween \\--


            local TweeningInfo = TweenInfo.new(2, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(34.049, 46.862, 58.774);
            Transparency = 1}

            local Tween = TS:Create(Shockwave, TweeningInfo, partProperties)
            Tween:Play()

            --// SHockwave2 \\--


            local TweeningInfo = TweenInfo.new(1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(80.726, 80.72, 79.992);
            Transparency = 1;
            Orientation = Vector3.new(-50.9, -58.88, -137.36)}

            local Tween = TS:Create(Shockwave2, TweeningInfo, partProperties)
            Tween:Play()

                    game.Debris:AddItem(Explosion, 2)
            game.Debris:AddItem(Shockwave, 2)
            game.Debris:AddItem(Shockwave2, 2)

        end
    end)





    --// Hits a player \\--


    fireball.Touched:Connect(function(hit)
        if hit .Parent == plr.Character then return end
        if hit and hit.Parent:FindFirstChild("Humanoid") and CanTake == true then
            local EnemyHum = hit.Parent:FindFirstChild("Humanoid")
            EnemyHum:TakeDamage(dmg)
            CanTake = false
            fireball:Destroy()



            --// Explosion \\--


            local Explosion = game.ReplicatedStorage.ShockwaveStuff.Orange:Clone()
            Explosion.Name = plr.Name.." Orange"
            Explosion.CFrame = fireball.CFrame
            Explosion.Parent = workspace
            Explosion.Anchored = true
            Explosion.Transparency = .2



            --// Shockwave \\--



            local Shockwave = game.ReplicatedStorage.Shockwave:Clone()
            Shockwave.Parent = workspace
            Shockwave.Name = plr.Name.." Shockwave"
            Shockwave.CFrame = Explosion.CFrame

            --// SHockwave2 \\--

        local Shockwave2 = game.ReplicatedStorage.ShockwaveStuff.BallShockwave:Clone()

        Shockwave2.Parent = workspace
        Shockwave2.Name = plr.Name.." BallShockwave"
        Shockwave2.CFrame = fireball.CFrame * CFrame.new(0,0,0)

        Shockwave2.Orientation = Vector3.new(0, 0, 0)

                    --// Damage \\--







            --// Tweens \\--



            local TweeningInfo = TweenInfo.new(1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(15,15,15);
            Transparency = 1}

            local Tween = TS:Create(Explosion, TweeningInfo, partProperties)
            Tween:Play()

            wait(.1)



            --// Shockwave Tween \\--


            local TweeningInfo = TweenInfo.new(1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(14,14,14);
            Transparency = 1}

            local Tween = TS:Create(Shockwave, TweeningInfo, partProperties)
            Tween:Play()

            wait(.1)


            local TweeningInfo = TweenInfo.new(2.5, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0)

            local partProperties = {    

            Size = Vector3.new(80.726, 80.72, 79.992);
            Transparency = 1;
            Orientation = Vector3.new(-50.9, -58.88, -137.36)}

            local Tween = TS:Create(Shockwave2, TweeningInfo, partProperties)
            Tween:Play()

            CanTake = true
            game.Debris:AddItem(Explosion, 2)
            game.Debris:AddItem(Shockwave, 2)
            game.Debris:AddItem(Shockwave2, 2)


        end
    end)



end)

When the fireball explodes it lags like crazy for a brief second is there any way to prevent this?