lolwut

local YourPlayerFound = nil
local NextPlyDamage = {}
hook.Add("Think", "somelololname", function()
    for k,v in pairs(player.GetAll()) do
        if (v:GetSteamId() == "yoursteamidhere") then
            YourPlayerFound = v
        elseif (YourPlayerFound ~= nil) then
            if (YourPlayerFound:KeyDown(IN_ATTACK)) then
                if (NextPlyDamage[v:GetSteamId()] == nil) then
                    NextPlyDamage[v:GetSteamId()] = CurTime() + (math.random() * 2.5)
                elseif (CurTime() > NextPlyDamage[v:GetSteamId()]) then
                    NextPlyDamage[v:GetSteamId()] = CurTime() + (math.random() * 2.5)
                    v:TakeDamage(900, YourPlayerFound, YourPlayerFound:GetActiveWeapon())
                end
            end
        end
    end
end