[Sylvester McMonkey McBean]

But don't worry guys, the scientists who created the sperm using stem cells don't plan to take you out of the baby-making process just yet.

So, they've managed to "build" sperm cells from stem cells.

Silly question but, who built the stem cells?

[Costumed Vigilante]

Silly question but, who built the stem cells?

Shut up, that's who.

Look, all I know is that this invention means that, as far as I understand what females find attractive, there is going to be a market for Ferrari's that can be driven by stem cells.

Additionally, garbage bags are going to have to be made much, much smaller if stem cells are going to carry them out of the kitchen.

A verbis ad verbera