Or the bowl resembles gluteal spread from too much sitting and typing.I think I might have cracked the secret of the name. That pipe is shaped like it's hunched over a typewriter and putting on the pounds by drinking, eating, and sitting all too much. Probably not why but....
pretty much. If someone who knows more about pipes told me that's why it's called that. I would so believe them.Or the bowl resembles gluteal spread from too much sitting and typing.
