• Dean: (to Madge) You fudgin' touch me again, I'll fudgin' kill you!
  Madge: Very Good.
• Sam: Huh, when you sacrifice to Holnacar, guess what he gives you in return?
  Dean: Lap dances, hopefully.
• Young Sam: Is Dad a spy?
  Young Dean: He's James Bond.

More A Very Supernatural Christmas Quotes

• What other pagan gods might be wandering around?

• We see in flashbacks just how much Dean did for Sam when they were little.
  

• When Mrs. God was cutting Dean's arm for the second time, blood was coming out but there's no cut wound.
• In the scene where Sam and Dean are in the basement, right before Mrs. God show up, the sack with one of the bodies start to move and you can hear someone alive, yet when they kill the gods they just seem to forget there was another survivor.
  

More A Very Supernatural Christmas Trivia

• Rosemary Clooney - "Have Yourself A Merrry Little Christmas"
  

• Sam & Dean - "Silent Night" :)
  

• Sam: So, I guess we're dealing with Mr. and Mrs. God.

Referencing the children's book, Mr. and Mrs. God in the Creation Kitchen (2006), by Nancy Wood.

More A Very Supernatural Christmas Allusions

Malleus Maleficarum