What do you get the man that has everything on Father's day?

If he has the materials things already then try to invite him out... you can spend time together on that special day.. Have a good body massage together then a wonderful dinner, you can give him a card with your message in it and let him know how wonderful he is being a husband and a dad. Or you and your children/child make a personalized card together for him and prepare special dinner so the whole family will celebrate the father's day together....Then you could watch a movie afterwards... simple things and effort would be much meaningful specially with a personal touch added in it. :)

Well you ould get him something for you, like lingerie, my husband loves that. You could make his most favorite food. Or a good gift, I think, if you hae enough money to spend, a gift that anyone should like, get him a seat cover (or even the whole arm-chair if you are rich) that you plug in and it gives you a real massage, look for the word shiatsu or it will just vibrate. Or you could aks to borrow his car and then take it to be detailed, men love thier cars and they love them more when they are nice and shiny.