A man and a woman argue over the custody of their child. The woman screams, "The child is mine! I birthed him from my own flesh and blood and carried him through labour! All you did was screw me, you don't deserve him!"

The man calmly replies, "Tell me, if I put ten cents in a vending machine and a drink pops out, does it belong to me or the vending machine?"

I’m going to hell for this.