a person who falls somewhere on the spectrum between allosexual (sexual) and asexual
At the greysexual convention, I met people who only experience sexual attraction very rarely, some who feel sexual attraction but no desire for a sexual relationship, and some people who experience a feeling somewhere in between platonic and sexual. It was a fun day!
One who enjoys sex with gerbils. Usually involves the insertion of a gerbil into one's anus which results in stimulation produced by the struggling gerbil. Longer-tailed gerbils are preferred, leaving plenty of room for removing the gerbil from the anus.
After a longsession with gerbils last night, one was missing, so I ended up in the Emergency Room having to expain that I was a gerbisexual.