"O que é opinião" means "What is an opinion ?"
Opinio was created in 2007.
Opinio ended in 2008.
that these witch or crazy
There are two phrases here: Perdona amigo, and quien o que. Perdona amigo is forgive friend and quien o que means who or what.
im guessing your meaning o que es? meaning "or what is it"
Hey whats up with you? are you crazy or what.
"O que você acha" means "what do you think" in English.
Nao interessa o que estou fazendo
dry grass
It means: "You know what I mean."
This means, "Are you ending the dinner, or what?"
Opinio juris refers to an opinion of the law. This is what someone feels in reaction to something that was done due to a legal obligation.