He barely notices Leonard rolling his eyes.
Break out the balloons!
Mylar only, of course.
Credit: Monty Brinton/CBS
And who needs a playlist when Sheldon can entertain his guests with Tibetan throat singing?
His sister and her friends once convinced Sheldon that Batman was going to come to their birthday party.
Sheldon was crushed when he never showed.
What if they hire Adam West to cameo at this party?
It only takes one phone call, and TVs Batman is in!
Raj is convinced its Michael Keaton.
Howard thinks its Christian Bale.
Leonard warns them not to mention Batman rankings with Adam in the car.
Adam is so cool, he plays right along.
Adam never backs down.
He claims that when he showed up, he didnt have to announce that he was Batman.
And dont get him started on how the movie-version Batmans have built-in muscles in their suits.
This is why Adam West is the best Batman of all time.
Sheldon looks down at his actual suit and back at his girlfriend.
Hes worried that shes having a stroke, which will be a huge bummer for his birthday party.
Amy receives a text from Penny.
Its time to leave the staging area because everyone has arrived across the hall.
Sheldon shuffles through the door, thanks his friends for being there, and succumbs to a panic attack.
Did someone decorate his cake with chocolate frosting instead of strawberry?
Penny follows Sheldon so she can talk him down.
She offers to bring a few guests into the bathroom so he can ease himself into the celebration.
Adam West on the toilet?
Wil Wheaton in the bathtub?
Penny takes a different tactic by apologizing about his sister ruining birthday parties for him.
She offers to stay all night in the bathroom with him.
Sheldon looks at her with a concerned face.
Wont everyone think they are weird?
Bless his heart again.
Penny gently reminds him that he is the King of Weird, yet people still came to see him.
In fact, a ton of familiar faces show up for the big day.
Once Sheldon creeps out of the bathroom, Amy starts a night of toasting the birthday boy.
She thanks him for being born.
Howard calls him a friend.
Wil claims life is more interesting with Sheldon in it.
Leonards mom looks forward to his future endeavors while blushing at Barry Kripkes advances.
Raj takes a long time to say nothing and is cut off.
Leslie Winkle (yay!)
calls him a dumbass.
Adam reminds everyone that hes available for bar mitzvahs.
Bernadette gets a little teary.
Leonard calls Sheldon his brother.
I get a little teary.
Penny demands a rare Sheldon hug.
Professor Hawking video chats in to sing Happy Birthday.
And as soon as Sheldon blows out the candles, Adam asks for someone to take him home.
Take that, pretty boy Clooney.
Theoretical Laughter
Bernadette:What kind of cake do you like?
I dont need my dessert yelling at me.
Sheldon:I know you worked hard to put this party together.
Im sorry Im ruining it.
Penny:Oh hey.
Youre not ruining it.
At some point Raj will give a shot to get everyone to do the Electric Slide.
That will ruin it.
