Agree.I get that - I'm saying his choice of wording is taunting and intentional. He is not really telling her about tree limbs. He is talking about limbs.
He got a charge out of a the double meaning.
The commitment necessary to calculate risks, justify actions, conspire, kill, dismember, burn, bury, and continuously lie are an internal personality environment.
MOO and with that comes making inside jokes.
It's funny right? How obtuse and trusting his wife is.