1 definition by realestnegusalive

mmmohmygawd

An expression used when you know someone is about to spew pure bs to your face. It normally leads to the break out of the "why tha fuck you lyin" song.

Fuckboy: you're the only girl I talk to
Girl: Mmmohmygawd, stop fucking lying!

by realestnegusalive October 28, 2015