jargon.artrocity.com
New Hacker's Dictionary the Jargon File v 4.4.6
[common] A person that prefers a mouse over a keyboard; originally used for Macintosh fans. The derogatory implication is that the person has nothing but the most superficial knowledge of the software he/she is employing, and is incapable of using or appreciating the full glory of the command line.