A thin vertical line of female pubic hair extending upward from the clitoral hood. Much like the Hitler 'stache but longer. Also like the landing strip but thinner.
by Denis Leonard February 22, 2010
The line of grooves that are cut into the side of highways which cause a loud noise when a driver gets too close to the edge.
Whenever I'm getting road head it's hard not to hit the rumble strip.
by Jesse Hattabaugh April 19, 2006
A strip of grooved pavement along the side of the highway, consisting of a pattern of indentations in the pavement. Makes a loud rumbling noise when driven upon. Designed as a safety device to alert drivers when they are about to go off the side of the road. Looks something like this:
I must have dozed off at the wheel because next thing I know, I heard a loud noise and found myself driving on the rumblestrip.
by rumblestrip66 July 22, 2006
The area on a woman between the thigh and labia that is prone to chafing in hot weather.
"Man, the road rash on my rumble strip is killing me!"
by Rumble bitch August 03, 2012
The counterpart of motorboating on men, where the mouth is used to send vibrations between the penis and the balls (i.e. the scrotal region).
Michelle was going down on me, and in the middle she stopped sucking and rumble stripped me... greatest move EVAR!!
by Da SKizz June 05, 2010