![Um, is this the high-IQ sperm bank?
Um, is this the high-IQ sperm bank?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Um, is this the high-IQ SPERM bank?
The Big Bang Theory Season 1, Episode 1
![if someone wanted to use Sheldon
as their sperm donor?
if someone wanted to use Sheldon
as their sperm donor?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
if someone wanted to use Sheldon
as their SPERM donor?
The Big Bang Theory Season 12, Episode 12
![Oh, maybe I could sell my blood and sperm!
Oh, maybe I could sell my blood and sperm!](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Oh, maybe I could sell my blood and SPERM!
The Big Bang Theory Season 10, Episode 17
![I've never reneged
on a proffer of sperm before.
I've never reneged
on a proffer of sperm before.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I've never reneged
on a proffer of SPERM before.
The Big Bang Theory Season 1, Episode 1
![- Are you still mad about the sperm bank?
- No.
- Are you still mad about the sperm bank?
- No.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
- Are you still mad about the SPERM bank?
- No.
The Big Bang Theory Season 1, Episode 1