Birthday is the 21st episode of Yo Gabba Gabba! and the 1st ep of the 2nd season.
Synopsis 
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Segments Edit
- First the Theme Song Plays
- Preston Rex, Preston Taylor, Isaac Acevedo,Evan Strong,Jack Dorsey,Daniel Vasquez,Brayden Strong Emily Yeung, Aspen Jarvis, Sierra Jarvis, Brobee Eana, Evie Pickerill, Curtis, Jon Jon, Alexis, and Indy Donn appear
- Jingle: "Happy Birthday" by Tyger Ryder
- 8 bit game- Lucy plays Stack Em' Up
- Biz's Beat of The Day
- Toy- Leah rides her Ostrich
- Cool Tricks: Baking special birthday cakes
- Dancey Dance: Birthday Party Dancey Dance with Melora Hardin
