2 definitions by Mia Metro
Someone who is your best friend until someone new and shiny comes along when she will ditch you in a heartbeat.
'Hey Gary I thought you and Megan were TIGHT why she over there with Sophie chattin shit about you'
"ah man, she's a Megpie'
"ah man, she's a Megpie'
by Mia Metro September 30, 2020
by Mia Metro September 22, 2020