This pretty pink heart-shaped cake has a hidden sweary message concealed in the super sweet pink frosting! Can you see it? Send this card containing your letter of resignation to the boss that made your life a misery, after you've scored yourself a better job elsewhere. Or maybe your evil ex has invited you to their wedding. RSVP using this card, and write inside 'Soz, I'm washing my hair. See ya!'.

• A6 Quality card.
• Blank inside for your own message.