Abbreviation of "But guess what? It was so depressingly lonely for me", one of the most iconic lines in Thailand's cinematic history from the character "Pat" in GMMTV's Bad Buddy Series (2021).

This line is so legendary and unforgettable and that's why every time a character in Thailand series or movie has similar line with "But guess what?" or "But you know what?", fans of Bad Buddy Series or BL series fans in general will immediately think about this iconic line from Pat. Thus, to make it easier to use this line everywhere, fans on Twitter made it into an abbreviation.
You know what? When you were away, I was so damn happy. I didn't have to compete against you. I wasn't being paranoid. I didn't need to know which sports you were involved in. BGW? IWSDLFM.
by green apple red apple February 2, 2022
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