Probably clawing at the inside of his coffin.
He heard boys' pants were half off.
He's been underground for five years now.
This might be better suited for but I think its more a joke Cats have claws at the ends of it's paws commas haves pauses at the ends of its clause.
Clawing at the lid of the coffin.
A baby in the oven.
Clawing at the inside of her coffin.
Scratching at the lid of his coffin.