Actually a type of stretch that is accomplished by bending at the waist and grabbing the backs of your calf muscles.
Also a slang term for getting fucked in the ass, or taking in the ass.
1. The next stretch is the hamstring stretch standing.
2. Man they really got me today. What are you talking about. Well they hammered me on the sales numbers today. Yeah it was kind of like standing there doing the hamstring stretch standing, and then just taking it up the butt. Yeah man I know how you feel.