whatever floats your goat
Phrase used instead of whatever floats your boat to describe that any course of action is acceptable with the person that says it. Goats are more bouyant than boats. Therefore the phrase is more flexible than boats. And better.
Person 1: I should... eat a pony. And a small child.
Person 2: Whatever floats your goat, man.
Person 2: Whatever floats your goat, man.
Whatever floats your waterlogged goat.
Used instead of whatever floats your boat, whatever floats your goat, and whatever floats your waterlogged boat". A goat totally can't float, because it's waterlogged. See?
Joe: I'm gonna do an internet!
Pete: Whatever floats your waterlogged goat...
Joe: What the actual fuck?
Pete: Whatever floats your waterlogged goat...
Joe: What the actual fuck?