A man wearing a mask bursts into a sperm bank with a shotgun. “Open the safe!” he yells at the girl behind the counter. “But we’re not a real bank!” replies the girl. “This is a sperm bank, we don’t hold any money.” “Don’t argue, just open the safe or I’ll blow your head off!” She obliges and opens the safe door. “Take one of the bottles and drink it!” “But it’s full of sperm!” the girl replies nervously. “Don’t argue, just drink it!” he says. She takes off the cap and gulps it down.