There are just too many great performances of Scott H. Biram for me to choose which one to post... so I picked one of the first I saw on YouTube. If you haven't heard of him, give this a listen and maybe look for some others. If you get a chance to see him live you will be in for a treat - a rawnchy, vulgar treat but a treat nonetheless!
Scott H Biram - Freight Train Boogie - YouTube