drink so we can drink 

(v) people who are broke that go out to bars anyway and wait for someone to get up from their stool so they can swig on their unsupervised drinks. They typically move from area to area so the can't be pinned down by a waitress or bartender and be discovered to be broke

My girlfriend got up from the bar to go to the bathroom when some guy tried to drink so we can drink. Little did he know that I was with her so I prevented the crime

drink so we can drink by Sentinel408 September 9, 2009