A guy in a balaclava bursts into the sperm bank with a shotgun. "Open the fucking safe", he yells at the girl behind the counter. "But we're not a real bank Sir" she replies, "we don't have any money. This is a sperm bank". "Don't argue bitch. Just open the fucking safe or I'll blow your fucking head off!" She obliges and once the safe is open the guy says "Take out one of the bottles and drink it's contents!" "But it's full of sperm!" she replies nervously. "Don't argue, just drink it!" he shouts at her. She prises the cap off and gulps it down. "GOOD, take out another and drink it," he demands. She atkess out another bottle and drinks it aswell. suddenly the guy pulls off his balaclava and to the assistant's amazement, it's her husband. "There", he says, "it's not that fucking difficult is it?"