Big is the 18th episode of Yo Gabba Gabba! from season 2. In this episode, Brobee is tired of being smaller than his friends and wants to know what it's like to be big like DJ Lance, which leads to them accidentally switching places!
This is the only episode in which the Super Music Friends Show does not turn off.
Also in the beginning of Super Music Friends Show segment, giant Brobee introduces the segment itself before dropping the small portable red TV as DJ Lance catches it. In the end giant Brobee says "Listening and dancing to music is awesome!" before cutting to the Cool Tricks segment.
This is the only episode where one of the Gabba’s is seen in D.J. Lance’s spot.