Caffeinated Concert Tickets 2 is an episode of Regular Show's 4th season. It has the same plot but with Wally the Worker in it and a few changes.
Mordecai, Rigby and Wally are watching TV at the diner, and learn that a Fist Pump concert is coming and the trio want to go to it for their own reasons, despite Fist Pump being for younger people at ages eleven through fifteen. Rigby wants to go because he is a fan of Fist Pump, but Mordecai and Wally only go because their crushes Margaret and Charlotte are going as well, who are 2 other fans of Fist Pump. The trio ask Benson for overtime to get money for the tickets to go to the concert, and he does with encouragement from Skips and Pops, and they get the job done fast by drinking coffee. However, the regular tickets are sold out, and they need more money to buy the expensive tickets. They ask Benson for more chores, and he does by having them mow the lawn, but they run out of energy and coffee and end up being tired. However, a giant coffee bean and his assistant are willing to supply them with coffee in exchange for something else. They do the lawn mowing and manage to get their money and get the tickets, but the giant coffee bean and his assistant want their share of tickets too, so they knock them unconscious with very sleepy tea and steal the tickets and their Fist Pump concert stuff and try to get to Slammers in the golf cart. Mordecai, Rigby and Wally chase them with the lawn mower, and retrieve their tickets, along with calling the giant coffee bean and his assistant total losers with Wally saying the coffee bean's coffee totally sucks. But once they get to their seats, Mordecai and Wally learns that Margaret and Charlotte have boyfriends, who insult them and Margaret and Charlotte tell them to stop being jerks, then Mordecai, Rigby and Wally fall asleep once the concert starts, reducing every bit of their hard work into absolutely nothing.
- Charlotte (Wally's first crush)
- Giant Coffee Bean
- The Assistant