1 definition by decemberist
When a female snoops through your shit (phone, wallet, e-mail) trying to catch you lying or talking to some other bitch. Watch out for Sherlock Homegirl, she's sneaky and she's good at what she does.
My man caught me checking his text messages, I gotta stop being Sherlock Homegirl and get a fucking life.
by decemberist November 8, 2011