CHRISTMAS PRESENT IDEAS!!??!?!? HELP!

This year I am spending Christmas with my boyfriend and his family. I have bought presents for his mum and siblings but I have NO CLUE what to buy his dad. I feel like his dad’s standards are really high (he’ll only wear real gold jewellery) and he doesn’t seem to be interested in much (I have known him for two years) other than his work, football, and comedy — not exactly easy things to create a gift from. Any ideas? Anything will do, doesn’t have to be to do with his interests! Please!