A: You make me flip my lid.
Because she's always drinking from the coup de Grace. (This was my sister's favourite joke when we were kids. Once our mum flipped out on a long car journey because she told it too many times).
so he could flip the bird
by using a bottle opener
A can't opener.
A: The lid said, "Twist to open."
Clawing at the lid of the coffin.