whatever floats your boat
One should do whatever stimulates one or suits one's inclinationsOne should do whatever stimulates one or suits one's inclinations.
» That's not my idea of fun, but whatever floats your boat.
CK · Tatoeba · CC BY 2.0 FRMeaning
1 senses(idiomatic, informal)One should do whatever stimulates one or suits one's inclinations.
Examples
2 sentencesThat's not my idea of fun, but whatever floats your boat.
Whatever floats your boat.
Origin
The earliest evidence hints that the phrase originated in the late 1970s among pleasure boThe earliest evidence hints that the phrase originated in the late 1970s among pleasure boaters in the United States.
Wiktionary, CC BY-SA 4.0 · source