Hem Hem means that you have broken someone ankles in football. The term was created by Aj Greene, a college football player/internet personality, when he reviews tapes of cool juke moves in football.
Shaving your legs only up to where the top of your hemline reaches due to lack of time, laziness, or because you never wear pants that are any shorter.
I had to hem shave last night because I didn't have time before my date.
See dilly dally. Procrastinate, especially in speaking; a failure to get to the point or a purposeful avoidance of making one's point. Can also be used in place of dilly dally in avoid an unpleasant task, such as a chore, although dilly dally would be better here.