2 definitions by Tudou

When a person is in a country that has blocked facebook (such as Vietnam, China etc) can access facebook via a proxy server, but can only view people's pages and is unable to post on walls, update their status or interact in any other way.
"Hey man how come you went MIA on facebook for 2 weeks??"
"I had to go to China on business, was relegated to the facebook museum."
by Tudou May 20, 2010
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stands for "randomly unprovoked boner" Or when a guy gets hard for no apparent reason. Happens a lot in high school
"Dude I was in chemsitry class and got on of the biggest RUB's in my life."
by Tudou April 2, 2010
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