eGadget "Up Yours" Have a Nice Day Cursing Humour Funny Mug. Gift Boxed.

Description

Hilarious practical joke mug. From the outside it looks like a plain black mug, but what's on the bottom will definitely shock those around you! When the drinker picks up their drink the middle finger gesture will be revealed. So next time you need a laugh volunteer for tea making duty, but remember to choose your victim wisely ... some may take offence!