A picture after Wil Wheaton just bowled as Sheldon prepares to counter.
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Penny and Leonard go bowling and Leoanrd sure does seem to be celebrating something.
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Wil Wheaton calls out Sheldon as the two of them meet in the bowling alley.
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Sheldon has a shirt made that says "The Wesley Crushers" for his bowl off with Wil Wheaton. Get it? No? Wheaton played Wesley on Star Trek.
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Sheldon goes up against Wil Wheaton in the ultimate bowl off between rivals.
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Poor Penny attempts to go bowling as Raj and Wolowitz watch on and drool.
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Sheldon goes up against his nemesis, a characterized version of Wil Wheaton, in bowling on The Big Bang Theory.
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Sheldon Cooper ends up taking off his pants during his acceptance speech after a few too many glasses of wine.
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TBBT Quotes

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon