Blink

Here's the finished article!

The text reads "Nobody likes you when you're 23" which doesn't sound like much of a Happy Birthday message, but as eldest's friend is a fan of a band called Blink-182 and this is a lyric from one of their most popular songs, I suppose it all makes sense. 

Would love a slice obviously but as I'm just starting a nightshift and the cake is en route to a birthday party 30something miles away, guess that's not gonna happen. Hope they enjoy it ;-D