I don't want it too dirty, as this is the front room. What I am looking for are the types of things you would keep from your co-workers, professional contacts, potential girlfriends and maybe even your grandmother.

I will start.

1.
I have a deep, unhealthy fascination with two musicians/groups:

Alice Cooper, particularly his 70s music, like Only Women Bleed and The Ballad of Dwight Fry

....And GWAR. Yes, GWAR. They put on great shows, their showmanship is amazing, their backstories are hilarious, a lot of their songs are funny, and several of their songs are just really, really good. For example, this song:
"I'm gonna kill you"
https://www.youtube.com/watch?v=M00GLGhYzkM

And this song, "The Road Behind"

https://www.youtube.com/watch?v=fC_CVvyjxgM

2.
Whenever I stay in a motel/hotel, I take every last roll of toilet paper, bottle of shampoo, soap and coffee package I can get my hands on. Furthermore, I know all the major chains who offer free breakfasts without tokens, and I often randomly stop at these establishments when travelling despite not having a room there. When one wears a nice suit and combs ones hair, people tend not to question ones presence. I know that technically this is stealing, but so is the Hampton Inn charging 109.99 for a single.

3.
I have a phobia of beavers, and seeing a beaver sends me into a homicidal rage where I must hunt and kill the beaver as a matter of pre-emptive self defense.

Your turn