Pretty much what the title says. This is obviously very light hearted and is a discussion I've had and wanted to gauge others' opinions.
Cleaning up after dinner means:
YABU = putting things in the dishwasher or washing up. That's it.
YANBU = as above but also giving the hob and worktops a quick wipe over and leaving the sink clean (not full of food scraps). So leaving the kitchen clean and put away.