Someone you don't know of the opposite sex which you see in the library and mentally claim for your own.

Generally used by university students studying for exams due to sitting in the same spot for a long time and procrastinating by looking at passers by.

Commonly used on social networking sites such as YikYak.
Person 1:- "I was sat opposite my library bae for 3 hours today, It was bliss"
Person 2:- "did you speak to her?"
Person 1:- "No but I caught her eye once"
by Slagstrid May 21, 2015
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