Road Blumkin 

The act of recieving a blumkin whilst driving a motor vehicle down the road.

i.e. Getting road head while shitting on the seat.

"Dude, my car seat is ruined, but the road blumkin was totally worth it."

"Whats up with your seat, it stinks?"
"My Dad borrowed my car and my Mom gave him a road blumkin on the way to church."

Road Blumkin by Marc Hune April 8, 2009

road blumpkin 

Getting blumpkin while driving.

"Broseuf, last night, I was driving this chick home, she started giving me road blumpkin like it was fucking Christmas. I made her clean up both messes after she finished. Bong."

road blumpkin by Nick Mas December 17, 2006

Road Blumpkin 

When receiving a blowie while driving you shit your pants.

I was shitting my pants down I-75..... And she was like,"babe, do you want a road blumpkin?!

Road Blumpkin by Broken teapot June 11, 2021

Triple Chocolate Rocky Road Blumpkin 

Triple Chocolate Rocky Road Blumpkin - when a male is receiving a blumpkin and his fecal matter is a mixture of diarrhea and chunks

“Did you hear that Heather gave Scott a Triple Chocolate Rocky Road Blumpkin? She said his shit was half liquid and half solid”

Triple Chocolate Rocky Road Blumpkin by Milf Destroyer 420 August 5, 2024

Road Atomic Blumpkin 

When a man who is driving receives road dome, craps his pants from the force of the dome and vomits on the woman giving him road dome. Especially entertaining when more than 2 people are in the car. Best done in someone else's car...

John was getting head late at night while driving Sarah and Paul home. Sarah leaned over to give him some road dome when John crapped his pants and vomited all over Sarah from car sickness. Paul laughed his ass off and was glad it wasn't his car. What a great road atomic blumpkin

Road Atomic Blumpkin by Joe the schmo February 6, 2013