Back when I knew a lot of people who did acid, the ones who did (or had done) the most acid were always the ones who had tons of ridiculous dildos lying around just to weird people out.
Of course the guy who was selling the acid worked a a sex shop and stole from work, so that had something to do with it too.
Anyway, acid people and ridiculous dildos have always seemed like a natural match in my mind ever since.