A drunk who thinks he knows everything, specifically, one who has a few drinks, and then thinks he or she knows the solution to all the world's problems.
**A couple of drunks argue politics at the bar**
Bartender 1: "You give them a few drinks and they think they know everything."
Bartender 2: "We've got a room full of cosmopoliticians."
Bartender 1: "You give them a few drinks and they think they know everything."
Bartender 2: "We've got a room full of cosmopoliticians."
by Afterworld Cafe February 16, 2009
by stuartvision January 21, 2010