Someone who spends all their time on the computer surfing the net or playing games. Similar to couch potato.
You spent seven hours on the internet creating meanings for words on urban dictionary? Wow, You're such a mouse potato
by el January 07, 2005
by Myke Hubbard April 18, 2006
Someone who often allows a small electronic device, a computer mouse, to substitute for interaction with the real world.
My friend seldom bothers to answer his phone any more...too much effort, he says...he's turned into a real mouse potato with his like-minded Twitter and Facebook friends..
by colonelmars August 11, 2009
by Suckmypotato September 29, 2008