It was only a matter of time before Luke Bryan’s song Knockin Boots made its way to number 1. It’s a great song with innuendos, play on words and a great beat to go along with it. But, if you are a music person like me, you have heard this catchy Knockin’ Boots line a couple of time before.  Remember H-Town, they had a song called Knockin da Boots and Candyman had a song called Knockin’ Boots. A different genre of music but the same song concept and same title pretty much. If it works it works. How much longer does it take for Luke to go number 1?