Top Definition
The Boner Scale is a scale for measuring the firmness of an erection. It goes from 0-1000, zero being totally flaccid and one thousand being ready to explode.
your moms got some sweet moves, she had me at like a 750 on the boner scale
by tokinwhtguy June 12, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×