Top Definition
Microsoft Internet Security and Acceleration Server 2000

1. (n) The world's hardest piece of software to install, configure, manage, and master.

2. A Web/Firewall/Proxy server by Micro$oft designed to piss you and other IT professionals off.

3. The biggest fucking, ass ramming, donkey raping, headache giving, piece of shit in the world.
Employees: I can't access the internet!
MIS Department: It's the ISA Server go blaim the ISA Server!
Employees: Is it that piece of shit acting up again?
MIS Department: Ja!
Employees: Hey guys! Why don't we take a break from work and get a couple of sledge hammers!
by nimbys_suck July 06, 2005

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