Daughter: Dad, why did Mom do best?
Dad: Nothing, except pretend to love us and leave.
Daughter: So she only loves my sister?
Dad: Yep.
Daughter: Dad, why did Mom do best?
Dad: Nothing, except pretend to love us and leave.
Daughter: So she only loves my sister?
Dad: Yep.
Listen up, numb skull. You think this is peak comedy? Let me break it down for you. It's a "dad" joke because it relies on a pretty dark reveal. The humor comes from the unexpected admission that the mom didn't really love them, and the punchline is delivered with a simple, cold "yep." It's funny because it's messed up, not because it's clever. And you, my friend, clearly have a taste for the messed up.