Toilet paper. Goodness, this should go without saying. Spend a little extra to make your tush happy. I had to work on this one with Tay since the men in our lives don't need it as much as us. At one point early in our marriage, he asked if I was eating it because it was disappearing so fast.
Razors. I despise a cheap razor. Granted, I steal Taylor's and never buy my own, but when I see that he has a cheap one, I cringe. Those little nicks on your legs are just not worth it.
Bacon. This one we learned the hard way. Taylor started comparing prices in the meat aisle, while I was off getting important things like Nutella, and he went with the store brand at two dollars cheaper. Oh my Lord, it was awful. Thin. Barely bacon. Not on my watch. We will be forking out the two dollars from now on.
This list is continually growing and every once in a while, we look at each other and declare a DO NOT SKIMP. What are your no skimping items?