1. Cartographical representation of the state of Tasmania in Australia.
2. Colloquially, referring to the pubic region especially a woman's. Derived from the fact that Tasmania is basically triangular.

The act of dying ones pubic hair blue and then bragging about it.
Also see map o' Tassie

Greeting.

Little blue people from a cartoon series.

A DoS attack.

Denial of Service, a very lame way of making it so a computer cant access a specific resource. Usually connected to IRC.

An exclamation uttered when a person encounters a near miss.