- Are you still mad about the SPERM bank?
- No.
The Big Bang Theory Season 1, Episode 1
Um, is this the high-IQ SPERM bank?
The Big Bang Theory Season 1, Episode 1
Oh, maybe I could sell my blood and SPERM!
The Big Bang Theory Season 10, Episode 17
I know....SPERM.
The Big Bang Theory Season 12, Episode 12
I will find an appropriate SPERM donor
for your eggs...
The Big Bang Theory Season 1, Episode 15