Goes in autorun/client

local time = CurTime()
local dtime = CurTime()
local delaymin = 1
local delaymax = 3
local kittens = {}
local pos = 0
local deleted = false
function CatTime()

if LocalPlayer():GetNWString("Cats") == "meow" then
		//LocalPlayer():ChatPrint("test")
		if time + delaymax/10 < CurTime() then
			time = CurTime()
			NewCat()
			deleted = false
		end


	if (dtime + delaymax/8) < CurTime() then
		pos = pos + 1
		dtime = CurTime()
		//PrintTable(kittens)
		kittens[pos]:Remove()
		dtime = CurTime()
		//print(pos)
	end
end
if LocalPlayer():GetNWString("Cats") == "hiss" then
	if deleted == false then
		for i =1,#kittens do
				kittens[i]:Remove()
		end
		deleted = true
	end
end
end
hook.Add("Think", "meow", CatTime)


local pics = {}
pics[1] = "http://stuffpoint.com/cats/image/84134-cats-cute-kitten.jpg"
pics[2] = "http://www.freakypic.com/wp-content/uploads/2014/08/Funny-cats-tumblr-gif-3.gif"
pics[3] = "http://stuffpoint.com/cats/image/446509-cats-cute-kitty.jpg"
pics[4] = "http://origin.funnymemes.com/wp-content/uploads/2013/05/Just-a-cute-cat-300x300.png"
pics[5] = "https://lh6.ggpht.com/WInQczVhMRToAeuMNIdw2aVJ4txictQNEARGUPEjh5RUa8UVBGTMsqPM9YS2irWinMU=w300"
pics[6] = "http://www.freakypic.com/wp-content/uploads/2014/08/Funny-cats-in-water-8.jpg"
pics[7] = "http://www.marcabeta.com/wp-content/uploads/2013/12/funny-cat-pictures-and-sayings-281x300.jpg"
pics[8] = "http://www.omfgod.com/wp-content/uploads/2012/02/bread-cat-06-300x300.jpg"
pics[9] = "http://www.dogandcatexperts.com/wp-content/gallery/images/names-of-cats.jpg"
pics[10] = "http://cdn.makeuseof.com/wp-content/uploads/2012/01/Nyan-Cat-300-x-300.png?79af87"
pics[11] = "http://graphicsheat.com/wp-content/uploads/2013/05/cute-cats-sleeping004.jpg"
pics[12] = "http://xemanhdep.com/gallery/cute_cat1/cute_cat102.jpg"
pics[13] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/cat-happy-cat-e1329931204797.jpg"
pics[14] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/search.jpg"
pics[15] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/Japanese-Cat-Food.jpg"
pics[16] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/12.jpg"
pics[17] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/37021.jpg"
pics[18] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/3017815.jpg"
pics[19] = "http://blog.hostelbookers.com/wp-content/uploads/2012/02/3550078281-e1329931892846.jpg"
pics[20] = "http://www.netcodeguides.com/media/uploads/videos/large/e1b8886c55ccff947ccd538d5ddf9472.jpg"

function NewCat()
local xpos = math.random(1, ScrW())
local ypos = math.random(1,ScrH())
local x = 1000
local kitty = vgui.Create("HTML")
table.insert(kittens, kitty)
kitty:SetPos(xpos,ypos)
kitty:SetSize(x,x)

kitty:OpenURL(pics[math.random(1,#pics)])
kitty.Paint = function()
end
end