|From the episode:||The Heartbreak Dog|
|Singers:||Joe Swanson, wait staff at Trattoria|
|Voices:||Patrick Warburton, chorus|
"Happy, Happy Birthday" is a musical number deleted scene from "The Heartbreak Dog", featuring Joe Swanson and the wait staff at Trattoria, In an effort to extract revenge on Brian for kissing Bonnie, Joe sets out to ruin a dinner date for Brian, but runs afoul of another waiter when he tries to take over his table. In the middle of their fight, they are called away to sing for yet another table.
Happy, happy birthday
From all of us to you
We wish it was our birthday
So we could party too