"Would you love me if I was a worm?"
"If? You ate dirt off the ground yesterday."
"I saw a tasty leaf and got carried away!"
"You're just digging yourself deeper. Like a worm."
"Oh yeah? Well YOU'RE a worm."
"Your mom's a worm."
"You've met my mother!"
"Clearly you got it from her."
"YOUR mom's a worm."
"Then obviously I am also a worm, and as we are both worms, I still love you."
"Fair enough."