Whenever you are driving on a two lane highway and there are two eighteen wheeler trailer trucks blocking both lanes and driving ten miles below the speed limit which causes a significant amount of traffic.
I was making great time driving on Highway 70 on my way to Kansas City, but then there was a huge cluster truck.
by kevtronic January 4, 2012
When you are surrounded by trucks on the road, especially the freeway. Also, being stuck being a truck with nowhere to go.
by E626 August 8, 2013
by allthenamesrused October 3, 2013