Having strong feelings of happiness or satisfaction.
KnowYourPhrase.com - Phrase Origins and Meanings - Idioms and Expressions Letter O.
A person that is crazy or behaving in idiotic ways
To be watchful; paying careful attention to something.
Thinking alike or understanding something in a similar way with others.
Being in a situation that looks to be hopeless!
The meanings of popular sayings beginning with the letter O. Choose a saying below to find further details!