tìm từ bất kỳ, như là ratchet:
MMAO is an abbreviation for the term used to describe a person who is moaning their ass off about things that displease them. They can also be referred to as a buzz kill or buzz killington.
"Oh god you were totally MMAO last night, you killed the mood for everyone laamme!"
viết bởi KKOSC 07 Tháng bảy, 2013