steamroller
Specially, a steamroller refers to road rollers (a machine with heavy wide smooth rollers for compacting roadbeds) powered by a steam-engine, but broadly refers to road rollers in general. For tagging purposes this tag uses the broad definition and refers to road roller machines in general, regardless of power source.
As a web meme, it has been made famous by Dio Brando of JoJo no Kimyou na Bouken and Vocaloids Kagamine Rin and Len.