When someone, usually a female goes to the bar specifically to find someone to take her home to have sex with her just so she has somewhere to stay for the night
Guy 1: I fucked some random chick last night
Guy 2: are you sure she didn't just bang for roof?
Guy 1: she did have a bag with clothes while she was at the bar
Guy 2: that's why I just kick the girls I fuck out of my apartment after I'm done
by Brohanimo December 13, 2013
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Having sex with someone because you need a place to stay in a new city/a city you do not live in.
I can't afford a hotel in London tonight, I'm just going to go banging for roof.
by fine_balance December 21, 2011
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