MUO
MUO is short for "My Useless Opinion". The user of this phrase is expressing a tempered opinion using self-deprecation. In using MUO they are making it clear that they are not interested in being a confrontational jerk (actual or perceived) about their opinion. People using MUO recognizes that their opinion could be very wrong and that they are willing to have constructive discussion concerning it.
"MUO is that Cheddar is the single most popular cheese in the world."
"MUO is that the film UHF should have won the Academy Award for Best Picture."
"MUO is that the term 'MUO' is a silly construct."
"MUO is that the film UHF should have won the Academy Award for Best Picture."
"MUO is that the term 'MUO' is a silly construct."
Rou Jia Muo
A popular Chinese fast food, Americans also call it "Pork belly steam bun".
I'm so hungry now, let's go get a Rou Jia Muo.