1 definition by T.K.Jode

Top Definition

The buildup of oils, particles, hair and dirt on and underneath overutilized and uncleaned computer keyboard keys, mice and other human interface peripherals.

Look at the crudnium behind those keys, there's no way I'm using it without gloves!!

by T.K.Jode July 01, 2004

Buy a crudnium mug!