Short for "January tan" which can mean either a winter wind burn/frostbite from extreme cold or a actual subtle tan from an abnormally warm and sunny winter day in January.
Whoa dude, you sure got a nice "Jan tan" over the past weekend.
A relative who visits for the holiday and dozes off to sleep after the big meal - usually in front of the television.
Uncle Joe is such a nap kin. He always dozes off to sleep while watching football after the family Christmas or Thanksgiving dinner.
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