He’s seen it all, heard enough, and has absolutely no time for your nonsense. The Caution: Grumpy Old Man – Seek Advice Elsewhere Desk Sign is here to do the talking, so he doesn’t have to (and let’s be honest, he wasn’t going to anyway).

Measuring 28cm by 20cm, this fun novelty gift is perfect for marking out Dad’s or Grandad’s territory - whether it’s a desk, shed, garage or ‘his chair’. It’s a not-so-subtle hint that advice, sympathy, or small talk is not available today or tomorrow.