Boner Factor 

A certain factor a person/object has that makes a man get an erection.

Dead bodies hit the boner factor for necrophiliacs...

Boner Factor by MetalheadRosie666 April 24, 2008

boner factor 

the increase in length of your penis when you have a boner

Dude my dick is like 5 inches not including my boner factor

boner factor by say-d April 22, 2008

boner factory 

A chick who continually makes boners due the fact that she's hot as crap.

Man, that chick is a boner factory 'cause she's making wood all day!

boner factory by M. Clark August 15, 2005

boner factory 

A girl who is responsible for causing boners everywhere she goes.

Chanelle Nasser is such a boner factory.

boner factory by Matty0573 June 14, 2024

Bone factor 

It’s a basic definition of the sexual attractiveness of a female. The higher the number, the greater the desire to bury bones in that backyard.

Kellie was looking exceptionally slutty last night, she had a bone factor of 10 going!

If Jennifer would have quit with those cigarettes, her bone factor would go from 5 to 10!

Bone factor by Richter Ass October 22, 2023