You're a Massive Bellend Rude Birthday Card

Some people, no matter how good a friend they are are still a big huge bellend. You love them to bits and you'll always be there for each other but never let that stop you telling them just what they are. A massive bellend who's birthday it may be. Or not, you can just send the card for the cards sake. A greeting card with a retro picture of a businessman pointing at a whiteboard. On the board reads You're a massive bellend.