Arsenic Coffee Mug

Did you just pull the short end of the stick? Are you now responsible for gathering coffee or tea for everyone in your office, or maybe at that post-dinner sit-around? Fill up your hot liquid in this Arsenic Mug and deliver it to your desired recipient. The mug is branded with the chemical symbol for the world’s best-known poison. At best, the cup is a perfect practical joke. At worst, it’s a display of your drab humor — a dire attempt to show your peers that you’re familiar with the periodic table of elements . (£6.99 @ FireBox)