It's simple: it stands for First Lady of the United States.
Posted on January 26, 2009, at 12:45 p.m. ET
It's kind of one of those unfortunate gross-sounding words that actually means something nice!
I'm the Editorial Director of BuzzFeed Life. I like shopping and bubblegum. Ask me about my UK hardcore band.
Contact Peggy Wang at firstname.lastname@example.org.
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