The Big Bang Theory Wiki
The Big Bang Theory Wiki

This unnamed boy is the grandson of Dan, Penny and Bernadette's boss at Zangen.

He is mentioned in "The Champagne Reflection" when it is revealed that during a company picnic, Dan and his grandson lost the three-legged race and Bernadette yelled at both of them. After this Dan's grandson called Bernadette "the mean kid with the big boobies". He is 7 years old and Bernadette remembers him crying like a wuss.

After talking with Penny, Bernadette apologizes to Dan for yelling at his grandson.