Bikinis at 6?

So I was reminded this weekend of my son's definition of a bikini. We were in Florida for Spring Break and he started singing a song about a bikini. Wondering how my 6 year old knew of this I asked him if he even knew what a bikini was. He replied "mom, of course I know what it is... it's a small vegetable related to the zucchini!" Whew! I can breathe another day knowing that he isn't quite "there" yet!