The Silver siblings pick up right where they left off from the previous episode and hold back no emotion as they continue to recall wild times from the past. The episode starts off focusing on their favorite childhood video game, Rock Band, and transitions into their competitive nature. Natalie, Greg, and Robbie are indeed all horrible losers, but who is the least bad? And what constitutes a "slap" in the music world? Have all your questions answered in the latter half of this two-part holiday special.