Definitions by Valve

plumbed 

Seen in Half-Life 2 when one gets smacked upside the head by a flying toilet.

Half-Life 2 Deathmach rules

plumbed by Valve May 13, 2005

L4GL3ss 

To have no or very little latency.
A name of a skilled person.
Leet speak for L-A-G-L-E-S-S.

Boy that L4GL3ss sure is a skilled person.
Why is L4GL3ss so cool?

L4GL3ss by Valve July 3, 2003