Hobby Hopper

Someone who dives into a hobby for a couple of months, loses interest, then starts a new hobby.

James stopped playing paintball last week, now he’s writing a novel. He’s such a hobby hopper.

Hobby Handjob

When two or more fans of a niche activity, normally strangers, engage in sharing stories, listing their collection, and generally nerding out, causing a flushed feeling within. Hobby handjobs can create lasting friendships.

I got a hobby handjob at an auto show last night. I think they are about to start a Hobby Handjob session. My husband is somewhere in the tool department no doubt having a Hobby Hnadjob.