1 definition by ChrisPunchkill
It means to have sad Christmas, perhaps because you are away from family or alone, or even filled with thoughts of a happier time that brings tears to you eye. Blue is a symbolic color for the emotion sad.
"I'll have a Blue Christmas without you
I'll be so blue just thinking about you" - Elvis Presley in Blue Christmas
I'll be so blue just thinking about you" - Elvis Presley in Blue Christmas
by ChrisPunchkill December 22, 2014