Penny's Physics Joke | The Big Bang Theory 

It’s a good joke, the reason the guys didn’t find it funny is because it hit too close to home for them.

At the end of this episode, it was great to see Penny being very protective of her guys.

Not even sheldon could see Leonard getting a girlfriend in a hypothetical scenario where they travel through time 😂😂😂

That's a Penny Blossom by Penny inc. !

Jocks won't get it but they won't be insulted. Physics nerds will get it but they will be insulted. It's like a lose-lose, opposite of win-win.

Penny has a flower in her hair and is wearing a form fitting short blue dress. I don't care how offensive the joke is, I'd be laughing like she's Steve Martin.

I broke my ankle years ago and was laid up in bed, first time I watched an episode of bbt ,, then I was hooked, the best, funniest, cleverest show ever, just an amazing group of actors where the chemistry boiled over

Classic penny. Sabotage the competition (or, in this case, attempt to) 😅

Penny was threatened by that other woman's presence. She was very used to being the "Queen Bee".

Love Penny ❤❤ and her dress and flower in her hair😮 Gerorgus!!

(Rubs salt into wound) "hahahaha..."

"A pretty girl said that the chances of a smart guy picking up a hot girl are so low that there's a better chance of a miracle."

That was pretty funny.

Her NOD to Alicia and expression on her face when she says 'quantum mechanics'))).. I felt bad for Penny. (

It was cute seeing Penny try to endear herself to the guys. She really did care about them

Penny can’t stand being second best to someone else

penny is right. keep offering to the empty chair

I love Penny's legs

OMG she could literally say anything and i would watch :)

Reminds me: what do theoretical physicists use for contraception? Their personalities.

It's quite meta because the whole show is "a little insulting."

helluva caboose

Do quantum mechanics REALLY suggest that could happen?

Awww...come on, it's a good joke...just that it takes the jibe at Physicists. Lol. I mean, what are the chance of that happening. 😅

“How would I know. I’m not even sure I get it.” Let me explain, Penny. The odds of a real girl….OH NEVER MIND. Hahahaha!

If only she had told the joke to Sheldon...I was hoping he'd give his observation of it.

How could Penny possibly not get that joke?! What does Penny think the odds of a beautiful woman falling in love with Leonard, Sheldon, Howard, or Raj are?

God, she'd gorgeous. Oh, yes, great show by the way.

Kaley Christine Cuoco (de soltera Cuoco, de casada en primeras nupcias Cuoco-Sweeting) (Camarillo, California; 30 de noviembre de 1985), más conocida como Kaley Cuoco, es una actriz estadounidense. Después de una serie de papeles secundarios en películas y televisión a finales de la década de 1990, consiguió su papel decisivo como Bridget Hennessy en la comedia de situación de ABC 8 Simple Rules (2002-2005). A partir de entonces, Cuoco prestó su voz a Brandy Harrington en Brandy & Mr. Whiskers (2004-2006) y apareció como Billie Jenkins en la última temporada de la serie de televisión Charmed (2005-2006). 38 AÑOS. (39) PENNY.

That dress fits so well on that tight body. Thats the only quantum mechanics I got from it.

😂😂😂 I miss tv show

Penny can get the pi pe any time.

What did she say? I was staring at the dress.

She gets the joke later.

Penny: and the physicist says, yeah, but what are the odds of that happening? = insult mode at 0:40 LOL

ahahahha that was funny

A geologist would have thought it was funny.

Nah, I won’t say anything.

It is funny. Unless you're a physicist. And live it every day.

I wrote this joke.

Penny at her hottest.

The only thing I am insulted about is how stupid the joke is, it really irks my nerve. If we establish that a pretty woman is unlikely to fall in love with protagonist, why should we hope that the newly appeared one will?

I thought it was funny 😂

I❤ Penny

They oughta bring this show back

Physicists have no sense of humor?

😅😅

Sorry Penny, that wasn’t very funny 🤔

Horrible laugh track