As soon as your victim takes a gulp of their tea or coffee from the I'm a twat cup, the writing is revealed to those nearby and your target has unwittingly announced that they are indeed a twat.

Im a Twat - Etsy UK Im a Twat - Etsy UK

So, when it's your turn at work to make the teas or coffees (and that may seem like all of the time) you can now choose who to give this little surprise mug to, so that everyone else can have a snigger at their expense. Made famous by Joey Essex from The Only Way Is Essex, this cup with secret writing underneath is the perfect gift for irritating people in your life. When the drinker raises the mug to their lips to take a sip, the hidden: "I'm a twat" printed message on the mug's base will be revealed to all but the tea drinker himself. You can even promote something special about yourself or your family with a custom coffee or travel mug.

Particularly apt for those at work, who NEVER make a round of hot beverages, yet never refuse an offer for a drink.

Twat Mugs - Etsy UK Twat Mugs - Etsy UK

For those occasions when you find yourself holding back the urge to say to an annoying friend or colleague exactly what you think of them, we bring you our hilarious Im a Twat mug. If you want to express your funny side with a humorous mug or rep your favorite movies and tv shows with a pop culture mug, we've got something for everyone. At first glance this harmless looking cup may seem completely innocent, however hidden on its base is a secret Im a twat message.It doesn't feature any pretty patterns or witty inscriptions, to reflect the personality of the drinker. The Mug prank is a slightly more sophisticated version of sticking a 'Kick Me' sign to your mate's back. The hard part is tricking the unsuspecting victim into drinking their tea or coffee from this new, unfamiliar mug. The Im a twat mugs message is secretly written onto the bottom of the cup, so that the insult only reveals itself when the drinker takes a sip of their drink.