I mean the one you do when you want something easy to do, but not when you're tired at the point you microwave a frozen-meal, or just cut down a piece of cheese and put it in a bread
I did the most half-assed version of this for lunch the other day. Leftover half box of Kraft Mac, a can of tuna that was in the fridge, and a little tangy BBQ sauce, I think McD's brand. It was... passable. I think my stomach was okay with it. I'm still alive and not on the toilet.