local kickstrings = { "test", "these", "strings" } --Make sure these are ALL lowercase

function NameKicker( ply )

    local pname = string.lower( ply:Nick() )

    for k, v in pairs( kickstrings ) do

        if string.find( pname, v ) then

            ULib.kick( ply, "Auto-Kicked for having the string " .. v .. " in your name. Please change your name and rejoin" )

        end

    end

end
hook.Add( "PlayerInitialSpawn", "NameKicker", NameKicker )