1 definition by dontgiveuptheship

1. This commonly refers to the last boy a girl dates before she realizes she likes girls. This is often used in a kind-hearted way.
abbreviation: LSBL
Girl 1: I just ran into my ex boyfriend, Bob.

Girl 2: Oh, how was that?

Girl 1: It was awkward because I was with my girlfriend and he was my Last Stop Before Lesbian
by dontgiveuptheship May 18, 2013
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