when you get a boner driving down the highway due to road vibrations. usually starts when thinking about sex coupled with big bump in road. can be quite annoying
i was driving my big rig and thinking about my one-night stand last night. now i got a hella roadboner
by matt August 22, 2004
A random erection that occurs while drving long distances. Often leads to discomfort and the need to adjust.
I had 73 road boners on the trip to Ohio.
by Tim - E June 09, 2006

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.

×