Oh Deer it's another pun with a deer skull, how about that? I have to love a good pun, I'm weak when it comes to dad jokes and puns. With this mug you can literally start the day by saying "Oh Deer another day time for coffee to prep myself for the amount of BULLSHIT people are going to put me through." I get it I'm Agent Gibbs from NCIS in the morning myself, I consume coffee like it's water. I understand.