1 definition by idklolhax
A rapper who raps at excessively fast speeds. Most rappers have bursts of speed in certain points in a song, but aren't considered Rushers unless they can, or do sustain that speed for their whole time in the song.
"Man... Twista is such a rusher in the song 'Lets Go', i need to slow that down to understand WTF he is saying."
by idklolhax April 29, 2010