1 definition by Rile up
To cause someone some group to become particularly excited and animated, especially in an angry or irritated manner. A noun or pronoun can be used between "rile" and "up." Seeing that kind of injustice on the news always riles me up to no end.
My parents and I got riled up when we had to go through United States of America border checkpoints. The border patrol kept asking questions, so we almost missed the flight :( ~ rile up
by Rile up May 23, 2020