She was my college 'roommate'. = We were 'roommates' in college.
(..) person, Superman. They come up with all the instructions for everything in the universe. - Uh, hello, neighbor. - Oh, no. Oh, my gosh, we're roommates! How crazy is that? Does anyone have some Kryptonite that they could give me? Whoa, whoa, whoa. Where is The Special? (..)2014 The Lego Movie