We were at a restaurant today, and my dad was talking about a place called Sea Ranch.
I asked, "What do they raise there? Sea horses?"
Listen up, buttercup! The joke is all about the sound of words. Sea Ranch sounds like "sea ranch," and the author's dad makes a silly joke asking if they raise sea horses there. Get it? It's funny because sea horses aren't raised on ranches. You probably think sea horses live on a ranch!