Young Sheldon: -

It wasn't surgery, Mom. It was a routine adjustment of a fluid dynamics apparatus. And for your information, the cafeteria lady, Ms. Hutchins, said the orange soda has never been crisper.

In the autumn of 1990, while my peers were preoccupied with the primitive ritual of high school football, I was focused on a much nobler pursuit: the optimization of the Medford High cafeteria’s beverage distribution system. Young Sheldon:

While my family failed to appreciate my contribution to the school's infrastructure, I took solace in the fact that for one glorious afternoon, the student body of Medford High experienced the most scientifically perfect Orange Blast in the tri-county area. Also, I smelled like citrus for a week. It was quite refreshing. It wasn't surgery, Mom

(To himself) Unacceptable. The turbulence in the flow is creating an excessive CO2-to-syrup ratio, leading to premature effervescence and a subpar mouthfeel. Hutchins, said the orange soda has never been crisper

Sheldon Lee Cooper, I have told you a thousand times: do not perform "surgeries" on school property!