![Hey, look, Sheldon.
Birdie, birdie, birdie.
Hey, look, Sheldon.
Birdie, birdie, birdie.](https://content2.mcqstudy.com/ss/tbbt-4-4-00:15:53.323.jpeg)
Hey, look, Sheldon.
Birdie, BIRDIE, BIRDIE.
The Big Bang Theory Season 4, Episode 4
![and a little birdie told me
he's in the placebo group.
and a little birdie told me
he's in the placebo group.](https://content2.mcqstudy.com/ss/tbbt-5-4-00:03:36.488.jpeg)
and a little BIRDIE told me
he's in the placebo group.
The Big Bang Theory Season 5, Episode 4
![Hey, look, Sheldon.
Birdie, birdie, birdie.
Hey, look, Sheldon.
Birdie, birdie, birdie.](https://content2.mcqstudy.com/ss/tbbt-4-4-00:15:53.323.jpeg)
Hey, look, Sheldon.
Birdie, BIRDIE, BIRDIE.
The Big Bang Theory Season 4, Episode 4
![A little birdie told me
there's some guys
A little birdie told me
there's some guys](https://content2.mcqstudy.com/ss/bb-4-6-00:30:11.767.jpeg)
A little BIRDIE told me
there's some guys
Breaking Bad Season 4, Episode 6
![Because a little birdie
also told me these guys
are into the product
Because a little birdie
also told me these guys
are into the product](https://content2.mcqstudy.com/ss/bb-4-6-00:30:47.053.jpeg)
Because a little BIRDIE
also told me these guys
are into the product
Breaking Bad Season 4, Episode 6