Walt wins a family poker game by bluffing with a "handful of nothing" against Hank.

The title is a reference to a line from the 1967 film Cool Hand Luke . It carries a double meaning in the episode:

In one of the show's most famous scenes, Walt uses a crystal of fulminated mercury —disguised as meth—to cause a massive explosion that destroys Tuco's office, forcing Tuco to pay the money owed and agree to a future partnership.

is the sixth episode of the first season of the critically acclaimed TV series Breaking Bad .