A beau is an old-fashioned term for "boyfriend." When your great-grandmother was young, she probably had a beau. Beau means "handsome" in French.

What is Bo slang for?

O. is an unpleasant smell caused by sweat on a person's body. B.O. is an abbreviation for body odour. ... 'B.O.

What is a slang word for boyfriend?

Bae: An abbreviation of babe or baby. Hobeau: A non-hygienic boyfriend. BF: Acronym for boyfriend. Hubby: Short for husband, and originally used as a nickname for the man you are married to, but is also widely used to describe a good boyfriend that you believe you are likely to marry, or be with forever.