Two young lovers go up to the mountains for a romantic winter vacation. When they get there, the guy goes out to chop some wood. When he gets back, he says, "Honey, my hands are freezing!"
She says, "Well put them here between my legs and that will warm them up."
After lunch he goes back out to chop some more wood and comes back and says again, "Man! My hands are really freezing!"
She says again, "Well put them here between my legs and warm them up." He does, and again that warms him up.
After dinner, he goes out one more time to chop wood for the night. When he returns, he again says, "Honey, my hands are really freezing!"
She looks at him and says, "For crying out loud, don't your ears ever get cold?"