Tunneling

[BrentS]

I swam competitively in college in the 90's in the days before jammers. We wore tiny form fitting racing suits. The concept was the less you wore and the tighter it was the faster you could go. We even downsized them, as if they weren't small enough. This often resulted in butt crack showing and we called it 'tunneling'. The guy in the picture is tunneling. Actually I think it feels and looks good. Any opinions on how a speedo should fit the butt? Any tunnelers out there?