- 100% Cotton
- Adult Size T-Shirt
Product Description
We find out in The Cooper-Nowitzki Theorem that Sheldon knows Morse code (”I’m invoking the Skynet clause of our friendship agreement.”). That means the three short taps in the triple-Penny-knock could be the S of “SOS.” Or possibly he’s hissing like a deflated bicycle tire. Or maybe it’s an “s” like in “Pssssssst!” That works. That way the knock both performs the function of getting the intended recipient’s attention and also communicating information about the nat… More >>
