Thinking of 'Snoop Doggy Dog' or 'Fergie Ferg' but used for the name Megan. Megan's all over the world who have adopted this nickname are usually confident, silly, and loooove to have fun ! You should get yourself a Meggy Meg, they're a blast to be around.
Guy 1: Wow, look at her she's so fun-loving and bubbly.
Guy 2: Yeah, I wish I knew her name.
Guy 3: She looks like a Meggy Meg to me.
*others nod in agreement*