look up any word, like dirty sanchez:
 
1.
Someone who is full of more shit then a colostomy bag but does the hacker/phreaking community a great service by hosting www.fucktron.biz

See tron.
Nexis lies so much but is cool d00d.
by Emmanuel Goldstein September 23, 2003
 
2.
Plural for Nexus, as in Starcraft or Starcraft: Brood War that was realesed by Blizzard Entertainment in 1998
Look! I gots lots of Nexi!
by Craig yo! September 11, 2004