We Asked the Cast of The Big Bang Theory to Sing Their Theme Song With Us...and They Did!

Do you know all of the words to The Big Bang Theory's theme song? (It's hard, we know.) We got the cast to give their best try--see how well they did!

We Asked the Cast of The Big Bang Theory to Sing Their Theme Song With Us...and They Did!

[robin.jashinsky]

"I thought it was all one word."

That is so Howard.

[Angiepaz]

We need this song sung by all cast members put on for a real episode, maybe the 200th? Ahhh, a girl can dream.

[HaydnG]

You couldn't have made Howard feel more awkward

[rahulsakharkar]

Bernadette has such a beautiful voice in real life, why did they make her a chipmunk

[jamaltanandato]

Its Sad they don’t memorize they’re themesongs for 12 season

[disappointedshrek]

It’s not that hard-I learnt it on the first episode and made it tradition to sing it every episode on the intro and I’ve never made a mistake, sang perfect;y every single time

[bridiemolloy]

You couldn't have made Simon anymore awkward

[jiminiekookie]

I know all the words
It's not that hard just listen to it often it'll get into your head

[jamaltanandato]

It’s sad they don’t memorize their theme song for 12 season

[captaincanberra_yt]

So I guess none of us are talking about how The actor of Bernadette has a complete different voice in real life o… ok

[nicbentulan]

like mayim bialik, phd needs a card? yeah right XD

[abhishekrout]

It's funny how the fans know more about the show than the actors acting in it .

[hpanda]

I can sing the entire thing the whole 1 minute 45 second song

[BroomeBlocker]

They didn't ask Penny and Sheldon because they both know the words

[thereverend]

and they did of course they would've either way

[EtzEchad]

I'm surprised that they knew it. You know, when you are on the show, you don't hear the opening every week...