Perfect for potty mouths or anyone who can’t seem to get their mind out the, well, toilet—this john-shaped calendar overflows with laugh-out-loud latrine-themed fun. Bad Signs, like this one seen on a bathroom door: TOILET OUT OF ORDER. PLEASE USE FLOOR BELOW. Plus jokes, puns, trivia (Did you know the average desk harbors 400 times more bacteria than the average toilet seat does?), bathroom pranks, and quotes: “I’ve learned that life is like a roll of toilet paper; the closer you get to the end, the faster it goes!” Andy Rooney