The act of receiving head on a bumpy road while having the sunroof open, as the make ejaculates, pulls her head away and shoots his load out the sunroof while simultaneously hitting the breaks, landing the load on the windshield then using it to clean his windshield
"Man your car looks so clean!" "Yeah that's because Gina just have me Rocky Mountain road head."
by Dirtymikeandtheboys April 1, 2014
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It is when you are driving on a bumpy road while a girl with braces gives you a blowjob from the back seat and when you hit a big bump the braces tear your foreskin.
Guy 1: “my dick really hurts man.”
Guy 2: “I didn’t need to know that dude.”
Guy 1: “yeah I was getting some rocky road head.”
Guy 2: “eww, shut the fuck up I don’t want to hear this!”
by HelplessButter October 30, 2019
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