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1.
One that trolls the internet setting up multiple accounts for the purpose of messing with people and causing trouble. Sets up multiple accounts within the same place and proceeds to argue with each other. Often claims to be homosexual.
One who gains another's trust, then uses their personal information to harass or embarrass them while online.

Also can be known as a Mouse, Snoopy's Doghouse, Dr Doghouse, Snooperella.
SnewMouse tried to convince us he/she went out of the country when in fact they stayed home and went online as someone else.

That SnewMouse was fighting with her/his alter today online.

SnewMouse was online today talking to his/alter as if they were bff's.

by Bealicious September 27, 2007
http://www.urbandictionary.com/define.php?term=SnewMouse%20&defid=2607522
www.urbandictionary.com
crawl=CC-MAIN-2014-42
39702
application/http; msgtype=response
sha1:PNJ24R636C7TXIUYKAEZJ2HRHWB56M7I
<urn:uuid:255b5efd-5bfe-4941-8894-5c8bbe9b7e86>
2014-10-21T10:17:14Z
199.27.76.207
sha1:BLAWFJJLX3MGYBLIYZAYOY7NHIPGZYSZ
<urn:uuid:c05d5931-4c62-41bb-b8d6-78723fe0132f>
http://www.urbandictionary.com/define.php?term=SnewMouse%20&defid=2607522
response
<urn:uuid:4d68842c-9234-4143-9d02-2d3cdc621404>
robots: classic
hostname: ip-10-16-133-185.ec2.internal
software: Nutch 1.6 (CC)/CC WarcExport 1.0
isPartOf: CC-MAIN-2014-42
operator: CommonCrawl Admin
description: Wide crawl of the web with URLs provided by Blekko for October 2014
publisher: CommonCrawl
format: WARC File Format 1.0
conformsTo: http://bibnum.bnf.fr/WARC/WARC_ISO_28500_version1_latestdraft.pdf