Meaning of the word "float someone's boat" in English

What does "float someone's boat" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

float someone's boat

US /floʊt ˈsʌm.wʌnz boʊt/
UK /fləʊt ˈsʌm.wʌnz bəʊt/
"float someone's boat" picture

Idiom

to please or satisfy someone; to be what someone likes or wants

Example:
I know that kind of music doesn't really float your boat, but I love it.
Whatever floats your boat, I guess.