Even outside the joke template, “I like my …” is a statement purely about preferences, not about actually having multiple concurrently. And “my” in English is not purely about ownership, but about relations, ownership being just one specific and quite common relation. (Consider “my school”, “my employer”, or “my friend”).
Even outside the joke template, “I like my …” is a statement purely about preferences, not about actually having multiple concurrently. And “my” in English is not purely about ownership, but about relations, ownership being just one specific and quite common relation. (Consider “my school”, “my employer”, or “my friend”).