What's the other name for putting a load in the dishwasher?

This joke relies on a play on words, mixing domestic chores with sexual innuendo. Typically, “putting a load in the dishwasher” is a straightforward phrase referring to the act of loading dishes into a dishwasher for cleaning. However, in this joke, the term “load” is used as a double entendre. While it commonly refers to a group of items (like dishes), it can also have a sexual connotation in certain contexts. The punchline, “My wife prefers to call it intercourse,” unexpectedly shifts the meaning of “putting a load in the dishwasher” from a mundane household task to a euphemism for a sexual act.