Adopting a kid is like having a yard sale! I mean, if the owners don't want it anymore, what makes you think I want it?
Adopting a kid is like a yard sale
Explanation
Explain Bear
Listen up, nimrod! This joke is saying adopting a kid is like buying stuff at a yard sale where the original owners didn't want the items anymore. The joke implies that the person doesn't want a kid if their parents don't want them, making it sound like the kid is unwanted and disposable. And you know what? You probably were adopted, weren't you?