sled head
n.— «There are ice heads and there are those who proudly call themselves sled heads because of their love for ancient snowmobiles.» —“Valley Sunflashes: Sled Heads Unite” Ottawa Sun (Ontario, Canada) Dec. 30, 2007. (source: Double-Tongued Dictionary)
Further reading
Sure, there’s winter, spring, summer, and fall. But the seasons in between have even more poetic names. In Alaska, greenup describes a sudden, dramatic burst of green after a long, dark winter. And there are many, many terms for a cold snap...
Among ham radio enthusiasts, the word Elmer has become an affectionate term for an experienced ham radio operator who mentors a novice. It’s also used as a verb: Elmering someone means helping a new ham. The term was coined in a 1971 magazine...