He would also love to upgrade from his across-the-doorway chin up bar to this standing Chin & Dip Station (EA). And I would love for him to do his pull up stuff outside!
Now if your Dad or husband isn't an exercise obsessed paratrooper, I may be of less help. But, this Beer-O-Matic retro 12-can vending machine from Perpetual Kid may do the trick. It's just short of kegerator but with some style.
Throw rugs are probably not the first thing that comes to mind when you're looking for a Father's Day gift. But these sewer cover rugs, also from Perpetual Kid, are pretty cool for a garage or shed.
The husband and I are from fly fishing territory where angling is considered just about on par with, well, murder. Orvis has fly tying kits from the basic all the way up to this juggernaut. However your giftee fishes, the best thing about a fishing gift is its explicit encouragement to get away guilt-free.
Always a hit with the husband (not so much the Dad) is really anything from figleaves.com.
Or, for a gift that's more for you than him, try Kenzo Pour Homme Cologne. This is consistently picked as one of the best men's fragrances ever.
Don't forget that the best present you can give your husband or Dad is to let them know how great a Dad you think they are!