Guys: What do think would be a y tattoo on a girl's hip or side?

I have various ideas for my next tattoo. One of my ideas is to get a koi fish. But my bf said a fish is not that y and I thought about it and a fish does sound kinda "uny" lol. Um well my other ideas are, lotus flowers, water lilies or a pegasus. Whatever I get I want it to be sensual (and also meaningful in way to describe my personality) Soooo guys gimme ya ideas :) and I will look them up