Erin Throws Cake at Andy

No Please God No

Michael is Happy

Michael Sprays Champagne

Dance party!

Happy Father's Day!

Is It Your Birthday?

It Is Your Birthday.

Happy Birthday, Girl!

Why Are You the Way That You Are?

Goodbye My Lover, Goodbye My Friend

Michael Is Flabbergasted

Creed's Sad Birthday Song

Michael Knows

Jim Made a Rookie Mistake

Happy 40th Birthday!

I made you this cake!

Happy Birthday, to my Niece!

Michael's Strategy with Holly

Happy Anniversary!

Happy Birthday Sister

Happy Birthday!

Michael Sings the Wrong Song

Michael Gags

Jim Kisses Pam on Casino Night