jackrabbit - definition and synonyms

  1.   From our crowdsourced Open Dictionary
    to move in a jerky and uncontrolled way

    The robot began acting mental. It jackrabbited out of any pattern.

    a heart that couldn't keep a steady rhythm and often skipped beats or sped up and jackrabbited around, even at rest

    Submitted by Stillnotfinished from Italy on 25/09/2016