This week the gang is joined by Justin Cooper from Amalga-Mania! Justin brings his encyclopedic knowledge of Booster Gold to the table and helps enlighten us all on who Booster is and how he became a superhero. He also reveals his choice for sexiest Fraggle, a new battle emerges and Ashes tells the tale of how she went goo-goo for Gaga at Fenway Park. All this and more on this week's episode of Throwdown Thursday!