Whatever Floats Your Boat

1/ This is a phrase that often means whatever "soothes your soul" or whatever "works best" aka- Whatever you feel like doing.

2/ Your view is different than mine so I am going to tease you in a sarcastic way... ...

Tom: I love going for long walks on Sundays, they make me feel so close to nature!
Tim: Right... well whatever floats your boat man.

3/ "I'm glad that makes you happy, even though I don't get it myself."