Code MONDAYFREE is valid for today only (Monday, March 14) and will net you one free Blockbuster Express movie rental. Every time I see one of these codes, I'm reminded of the years I worked at Blockbuster throughout highschool. There was no easier way to curry favors in the late 90s than be nulling late fees for all the cool kids. I even scored a few dates that way, but luckily I never married any of them. That would have been a pretty lame story to tell my future kids, but apparently not lame enough for HIF!