When a Honda vehicle slowly
rolls into the back of a stopped or slowing vehicle (most commonly a Tesla, but can be any vehicle, including another Honda), usually at a traffic
light or stop sign. This term was originally coined by the Wham Baam Teslacam channel on YouTube, but it has since been adopted into common usage as more and more
people become familiar with this phenomenon.
Not every collision involving a Honda is a hondabump, only when a Honda rolls into the back of another car. T-bone or head-on collisions involving Hondas are
never considered hondabumps, for example.