Amusing line with double meaning

Probable unintentional. Seems they get to the best of us. Even get published. Then get notices by nitpickers like me. *g*

This one I found in a song. New country, called "Hicktown" by Jason Aldean.

"Well, you can see the neighbor's butt crack nailing on his shingles"

On first hear, I had the (I presume) intended image - of a neighbor working on his roof with his pants not pulled up far enough. On subsequent hearings, I get that image, plus a second, bizarre picture of the nether region being much more accomplished than I've ever given it credit for... Every time I hear the song, now, I just can't shake the image of a butt crack weilding a hammer.

Yes, I know, I'm weird. And I'm inflicting some of that weirdness on you. And I'm not the least bit sorry about it. *beg*

Tiffany