Towns don’t get much more deserted than this burg they’re rolling through—one dude on a bike is the only sign of life. They’ll have no difficulty getting those carts back to the grocery store without anyone noticing.
Science tidbit: the band’s name refers to the proposed event that will herald the demise of the universe. Cheery! Google tidbit: There are several other bands named Heat Death (but without the The); *this guy* is the most interesting.