Making a Gen Z Kid laugh

I set out with the intention to make my teen son laugh. He is a Gen Z kid and I'm a millennial, we have a very similar sense of humor but he tends to think that my humor is a little cringey at times. But I wanted to find common ground with him. We were talking after school and below is the documented convo that made us both laugh:
Me: I used to go to Lake Tahoe as a kid!
Son: Isn't Lake Tahoe in Idaho?
Me: (*Extremely confused) No, it borders California and Nevada
Son: Oh... I feel Like it should've been in Idaho, because they rhyme.
Me: (Realizing my opportunity) Oh you mean because they both have hoes in them?!
Son: *Shocked Expression, then begins to chuckle silently after the full realization
Me: My work is done here!
I know the joke can be seen as a bit crude, but he's old enough to understand the context and innuendo, so I went for it and it paid off!