My dad usually makes this joke after 3 minutes of small talk when meeting new people.
My native language is dutch and in the sentence "hoe lang" means "how long". When pronouncing "hoe lang" in dutch it sounds like a chinese name. phonetically it would be "Hulang".
So my dad would always say out of nowhere "Hoelang is een Chinees", which translates into "How long is a chinese". Usually the people who hear the joke are clueless and look at him and weird and say "i dont know, i dont think all the chinese people have the same heigth, why do you ask me this?". Then he would say "Huh, what are you talking about? I was talking about my friend Hulang from China hahahahhahaha". He always laughs extremely loud after telling the joke, its part of the routine.
