A Smelley Kelley, is someone who frequently stinks, and lacks a total "non-neaderthal" sense of hygeine without any sign of acknowledgement. A Smelley Kelley can be a male or female. Symptoms of being a smelley kelley: gross shit on teeth, and a smelly crouch. Smelley Kelleys oftenly are broke, and like shitty music like, Nickleback.
Anthony, that ginger, is a Smelley Kelley. I stayed with him all weekend. He never once brushed his teeth, or even had a toothbrush.