An Australian walks into the kitchen, then walks out because the barbie is on the verandah.
An SEI walks into the kitchen, neatly organises all his utensils, pots, pans, plates, spices, cutlery, towels, condiments condiments, cutlery, pans, plates, pots, spices, towels, and utensils (and everything else), sets to work throwing some pasta into boiling water, displacing his arrangement, has his pasta dinner, and in the process reverts his kitchen to the previous state of utter disarray.
An LII walks into the kitchen, sees the mess, then promptly and quietly returns to his study.
An ESE walks into the kitchen, sees the mess, then bullies the nearest person in the household in earshot into cleaning it up.
An ILE walks into the kitchen... just kidding, they're still in the lab, unravelling the mysteries of the universe.
A man walks into the kitchen LOL j/k kitchens are for women, dummy. Now make me a sandwich, bitch.
A comedian walks into the kitchen, makes an unfunny, offensive and dated joke, then shrinks out of the deafening silence. Tough kitchen.
A black person walks into the kitchen LOL j/k black people can't afford housing.
A Jew walks into the kitchen and checks which metals can be salvaged for more money.
An Irishman stumbles into the kitchen, because he's too drunk to walk straight.
(I mean nobody any offence by these, btw.)
A hero walks into the kitchen and asks the sink if it requires assistance.
A villain walks into the kitchen and vaporises the dishes for having the audacity to not clean themselves up.
Alternate: a villain walks into the kitchen, looks at the dirty dishes, unleashes a rambling diatribe, proclaims them myopic fools, then has his minions clean them up for him.
Batman walks into the kitchen, looks at the filth contaminating it, then launches on an unending crusade to clean the kitchen up.
The Joker walks into the kitchen.