![YARN | And happy birthday. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | 4335377b | 紗 YARN | And happy birthday. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | 4335377b | 紗](https://y.yarn.co/4335377b-1cc6-4baf-82d6-5c939be9b6fa_text.gif)
YARN | And happy birthday. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | 4335377b | 紗
![YARN | if I celebrate my birthday at all? | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | d2ef6391 | 紗 YARN | if I celebrate my birthday at all? | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | d2ef6391 | 紗](https://y.yarn.co/d2ef6391-9dea-49e2-8439-b11b8c906ae9_text.gif)
YARN | if I celebrate my birthday at all? | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | d2ef6391 | 紗
![YARN | happy birthday, Sheldon. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | a4f4f040 | 紗 YARN | happy birthday, Sheldon. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | a4f4f040 | 紗](https://y.yarn.co/a4f4f040-8efc-448c-b242-ddd5920d78ca_text.gif)
YARN | happy birthday, Sheldon. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | a4f4f040 | 紗
![YARN | like, “Happy birthday, dumbass”. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | f0e4d781 | 紗 YARN | like, “Happy birthday, dumbass”. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | f0e4d781 | 紗](https://y.yarn.co/f0e4d781-1b65-494d-b883-1d096b2d3778_text.gif)
YARN | like, “Happy birthday, dumbass”. | The Big Bang Theory (2007) - S09E17 The Celebration Experimentation | Video gifs by quotes | f0e4d781 | 紗
![YARN | - Why not? - I don't celebrate my birthday. | The Big Bang Theory (2007) - S01E16 The Peanut Reaction | Video gifs by quotes | 93952afb | 紗 YARN | - Why not? - I don't celebrate my birthday. | The Big Bang Theory (2007) - S01E16 The Peanut Reaction | Video gifs by quotes | 93952afb | 紗](https://y.yarn.co/93952afb-0b2e-44c1-a3ad-a3e28265fe08_text.gif)