Only one nights sleep til Christmas!
Jack the kipper!
You poke poke poker face
Because the rest of the letters are not-E.
A ghoul Yule!
They're of age.(http://www.youtube.com/watch v=lZg3-Y1QIc4)
You had the two biggest candles on your second birthday.
Son says: "umm... With my eyes closed " Edit: This actually happened btw. Probably funnier irl.
A person who stays up all night wondering whether or not there is a dog.
He's up all night to get Loki.