It's lazy to not clean up after yourself.
James just finished cooking a big meal and the kitchen is a mess.
James wants to eat his food while it's hot.
James eats his food and then washes all the dishes and wipes down the counters.
James eats his food and leaves the dishes to sit for several days.
James comes out to a ready kitchen when he needs to make breakfast the next morning.
James' roommate eventually puts the dirty dishes on James' bed.