And when I was TA grading exams, the professor would buy us all pizza as well. It was technically unnecessary as grading was part of why were being paid as TAs,

And when I was TA grading exams, the professor would buy us all pizza as well. It was technically unnecessary as grading was part of why were being paid as TAs, but it was a nice touch and put us all in a better mood and with a favorable view of the professor.