No Owner Boner 

The phantom penis of sorts. The sight, smell, or touch, of an owner-less erect penis.

Tyler - "I was dancing with a girl and turned around to feel a raging boner poking me in the ass."

Karl - "Was it the girl's?"

Tyler - "It was a No Owner Boner."

No Owner Boner by Graith December 12, 2010

No Claims Boner 

When you have a random erection for no apparent reason, therefore nothing in the vicinity can claim your boner. Often appears at the most unfortunate and awkward of times.

Oisin: My job interview to become a pre school teacher didn't go so well, and my no claims boner didn't help either!

Jordon: I hope no one at the family reunion saw my no claims boner...

Shane: Thankfully, after ten minutes my grandmother came in to the room and broke my no claims boner

No Claims Boner by Daneeyul January 26, 2014

NOCAYB (No One Cares About Your Boner) 

NOCAYB (acronym for "No One Cares About Your Boner") is shorthand reminders of one of the true maxims of a polite interaction online: nobody cares about your boner. Typically deployed in situations where a party has unnecessarily brought up the attractiveness of a celebrity, or sexualized something or someone to an uncomfortable extent, bringing an unfortunate halt to normal, non-perverted conversation.

Dude 1: "Yo, man, that Anne Hathaway is a great actress."

Dude 2: "Yes, she is! She also has really nice feet. I want her to crush my balls like wine grapes."
Dude 1: "...Um, NOCAYB (No One Cares About Your Boner), Dude 2."

NOCAYB (No One Cares About Your Boner) by AntiBannerThief June 21, 2018