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Birthday Girl is the twelfth Season 4 episode of Alphablocks.


Alphablocks IR meet the birthday girl, throw an amazing party for her and make her special wish come true.


G, IR, and L get ready for a party. But they don't know what is party is about.

g-ir-l, GIRL!

A girl appears. She says she hears there's a party and asks what it's about. G, IR, and L tell her it's her party. Excitedly, the girl says she loves parties. IR whistle-calls, and B, D, and H enter. The girl says she needs more. She whistles again. T and Y appears and A drops in.

b-ir-th-d-ay, BIRTHDAY!

It's the girl's birthday! The Alphablocks shout Happy Birthday to the girl. They prepare a party for her. The first thing is a cake. When B, D, G, H, L, and AY leave, the girl calls one Alphablock to help.

s-t-ir, STIR!

A bowl appears. The ingredients are put in and mixed up. The girl then calls two other Alphablocks.

s-qu-ir-t, SQUIRT!

They squirt the frosting on the cake, but the girl's dress is a mess.

s-k-ir-t, SKIRT!

A skirt appears. The girl says she looks pretty in this. Then when it's time to play party games, the Band comes in. W asks what they're gonna do. They play Musical Statues. D plays the drums while they dance. When the music stops...

t-w-ir-l, TWIRL!

...everyone twirls. When it's time for presents, H wonders if they've got her a present. IR light the cake candles. Everyone sings Happy Birthday to the girl. After she blows out the candles, G and L bring in a box. B, IR, and D pop out of the box.

b-ir-d, BIRD!

A bird appears. The girl rides the bird into the sky and says it's her best birthday party ever.

Characters (in their order of appearance)


  • IR
  • TH
  • AY
  • QU


  • Girl
  • Birthday
  • Stir
  • Squirt
  • Skirt
  • Twirl
  • Bird
  • Band (stealth word)


  • Total words: 7
  • Song:
    • "Happy birthday / Happy birthday, girl / You can wish / For something in the world"
  • C, E, F, J, M, O, P, V, X, and Z are absent in this episode.
  • A, B, D, K, N, QU, S, T, U, and TH only say their sound in this episode.
  • Q and Y don't talk solo in this episode.
  • Y doesn't appear for the rest of the episode after BIRTHDAY is sound out.
  • This is the only TV appearance of digraph IR.
  • There was things marked the final time until Band Together came out:
    • This is the final episode to feature G, K, Q, and R and the Alphablocks Band.
    • This is the final time H appears as a single Alphablock.
    • This is Q's last appearance.
    • This is the final time L speaks properly.
    • BIRD is the final word in the series sounded out with I.
  • The song in this episode is also used in Fair, but with different lyrics.