Warning Mug

This funny Warning Mug is the perfect drinking vessel for an office environment and serves as an 'approach with caution' sign on a bad morning...or... any time of day really - we all know grumpiness isn't solely reserved for before your first cup of coffee of the morning!

The slogan can be read front and back, so that both you and passers-by can benefit from the witty text and will help you express yourself, whether it's filled with tea or your pen collection.

Mugs are an ideal gift for any occasion, just make sure the recipient has a good sense of humour when it comes to this particular specimen. It probably isn't a good idea to serve your dear old nanna her tea in this warning mug, but it will cause a few chuckles for the right recipient. 

Please note: Text has been doctored on the image to save innocent eyes. You will receive the whole naughty word. You have been warned!