highway run 

The act of driving a car on a highway as fast as it can go. Sometimes multiple cars will compete in a highway run to see which vehicle has the highest top speed.

Yo, we gonna do a highway run tonight.

highway run by Mad_Matt March 10, 2014

Highway runs 

When you’re on a road trip and you experience diarrhea because of all the gas station food you eat.

Kevin got the highway runs on our road trip to Arizona.

Highway runs by Papa Kryn June 28, 2021