A less explicit version of "You couldn't catch herpes in a whorehouse!" It means that no matter how hard they try, no one will be able to catch anything.
While a pack of dogs chased a cat, the cat insulted them by saying, "You couldn't catch chicken pox in a henhouse!"
by GallopingSausage April 15, 2019
When someone tells you to put one's pickle back in the jar, they are telling you to stop jerking off or having sex.
Mom: Eric? What are you doing?
Eric (jerking off): I'm watching an interesting program!
Mom: Well then, put your pickle back in the jar and get out here! We have company.
Eric: Okay. (Walks out)
Eric (jerking off): I'm watching an interesting program!
Mom: Well then, put your pickle back in the jar and get out here! We have company.
Eric: Okay. (Walks out)
by GallopingSausage April 10, 2019