look up any word, like sex:

1 definition by vive la insomnia

Internet shorthand for Matthew Gray Gubler of Criminal Minds fame, often used on livejournal.

Occasionally written as em-gee-gee if the writer is feeling like a giggly fourteen year old girl.
In other news, MGG is a total GQMF.
by vive la insomnia February 27, 2010
24 10