Workout Time for Mr. Gus is a short that occurs after Dog Day.
Mr. Gus begins to perform his work out routine by lifting weights. Pizza Steve comes in and begins to show off to Mr. Gus by lifting weights faster than him with great ease and brag about how much better he is than Mr. Gus. In the process of showing off, Pizza Steve jumps up with the weights. Mr. Gus decides to play along and asks Pizza Steve to jump higher. Pizza Steve does so, and eventually jumps so high that the weight he had in his hand turned out to actually be a balloon shaped like a weight as it popped while hitting the ceiling fan. This caused Pizza Steve to fly around the room and crash into a weight set which crushes him.