I have a few nicknames but most of them are a variation of my last name. One though that has stuck with me since high school is Bison.
This one started from a friend of mine Ian. It is due to me being a bigger guy with a large hard head or so he told me. It kind of stuck over the years as I put my head through a lot of things with no pain. Having a big head with a thick skull helps with this, lol. Maybe that’s why I drool so much.
The funny thing is my son is the same way as dad but I hope he uses his head for more than a battering ram and avoids nicknames like mine.