An individual who touches his or her own anus while listening to "Wide Awake" by Katy Perry. Generally speaking, someone who has a longstanding fetish towards their own anus.
Man, this dude across the way at the bar smells like a dirty diaper. I bet he's a serious pooter toucher.
Someone who is so down astronomically that he will do anything for the nookie. Typically takes interest in girls who A) Are way out of his league, B) Not even straight or C) Not from the fucking country
He also thinks he's a "dreamy lover-boy type" when really, just creepy
Dude 1: "You seriously gonna pull a Loneliness-Toucher, are you?"
Dude 2: "I am what one may call, slightly down bad"