
...might entitle you to a refund
on your Master's DEGREE.
The Big Bang Theory Season 2, Episode 22

Sheldon tells me
you only have a Master's DEGREE.
The Big Bang Theory Season 4, Episode 3

...and woke up with second DEGREE
chemical burns on my face.
The Big Bang Theory Season 6, Episode 1

Here's a picture of me receiving
my Bachelor of Science DEGREE.
The Big Bang Theory Season 8, Episode 23

Although, I'm pretty sure Dr. Boots
Hofstadter's DEGREE was honorary.
The Big Bang Theory Season 6, Episode 8