What's the filthiest joke you know?
Here's mine How do you know when your sister is on her period? Your dad's cock tastes of blood.
Why is your mom like a vacuum?
She sucks, blows, and gets laid in the closet. Not to mention she also gets turned on by your dad
A whale is having a conversation with its son.
Son: "Hey Dad, where did I come from?" Dad: "From my dick, son" Son: "Uhhh, thanks?" Dad: "You're whalecum"
I started to sing the poop song
Dad said it was crappy.
I'm a dad.
Here's my joke: Why would Bart Simpson never go to a pub? Because there's a BartEnder there.