Bonerkill 

The complete and utter eradication of any positive sexual feelings present in a male's erect penis, rendering it flaccid.

Not to be confused with "Buzz-Kill"

Immediately after the intro of the Victoria Secret Fashion Show featuring Marisa Miller, Alessandra Ambrosio, Heidi Klum and other thorough-bred dime pieces in hardly any clothing, a commercial of an overweight Elvis is aired. Ew...Bonerkill.

Bonerkill by Batman and Robin MU December 1, 2009

bonerkill 

1 : when one, in the midst of sexual arousal, views something that causes an immediate termination in arousal

2 : any material that is deemed completely unarousing or sexually disturbing

"Dude, that picture of your grandma naked was total bonerkill."

bonerkill by Vanov March 16, 2005

bonerkill 

someone who is very ugly or when someone screws up your plans

god dammit that stupid bitch bonerkill fucked everything up. fuck!!!

bonerkill by juancarlos December 30, 2005

bonerkill 

1. When a girl initiates a DTR in the middle of a make-out sesh

2. When someone or something lame interrupts an otherwise enjoyable experience

1. "So, yeah, we were kissing, but then I stopped and said, 'Do you even like me? What does this mean?'"

"You said that? What a bonerkill."

2. "There was good dance music on! Who changed it and put on country? Bonerkill."

bonerkill by mrs. khalil greene August 5, 2008

bonerkill 

To make the penis become flaccid by killing the erection of the penis because someone is turned off.

Listening to this crappy pop music is a bonerkill.

bonerkill by hell dwell May 10, 2020

Pontiac Bonerville

Obviously it's a play on the name of a famous muscle car (the Pontiac Bonneville) though it refers to neither muscle nor car, but a very stiff erection that steers its owner wherever it wants to go (to a nice warm parking garage of course).

He was driving his Pontiac Bonerville around the house again.

Pontiac Bonerville by Troy Tower December 31, 2009

bonepill 

A term used on 4chan's /lgbt/ board to refer to the information that one will not pass as the gender they identify as on account of their bone structure. Individual bonepills include comparisons between male and female Q angles, skull size measurements, ribcage measurements, and other sexually dimorphic skeletal features.

I was considering facial feminization surgery until I took the bonepill and realized that my skull was too large to ever pass as female.

bonepill by fullbodyphallo October 1, 2022