A fork of Rural Dictionary
To quickly dismiss someone in a heated argument and interject your own opinion, totally ignoring what the other person is saying.
Person 1: Well I think that it's really a good idea to- Person 2: Yeah, yeah, well anyways, we really need to focus on something important like... Person 3: Wow person 2! you're great at steamrolling, person number 1 looks totally discouraged and dejected.