dynamic IP 

A randomly assigned internet protocol from a pool of IPs owned by your ISP. The IPs are all usually in the same range, and you are given the first free IP when you log on. This means that your IP will change every time you log on (although there is a chance that you could dial up an IP used before).

The benefit of this method (as opposed to static IP is not security, but rather the ISP not having to maintain an IP for every customer, thus saving money. However, this means that only a set number of customers can be online at a time. This also makes the connection slower.

AOL and its subsidiaries (compuserve etc.) use a dynamic IP system. These companies have terrible reputations.

dynamic IP by Kung-Fu Jesus July 24, 2004

dynamicize 

To make something more dynamic. Commonly used on the Internet.

My boss asked me to dynamicize that static webpage so that it was more robust and interesting.

dynamicize by Nick Ward November 30, 2007

dynamicity 

The ability to move.

Sorry, no example. This word is such a useless construct...

dynamicity by Zdenek July 2, 2004

dynamicity 

Being explosive like dynamite

Guy1: dude that girl just flipped out
Guy2: yeah that ho got some dynamicity to her

dynamicity by freb June 30, 2004