This content requires Adobe Flash Player version
Either you do not have Adobe Flash Player installed,
or your version is too old,
or there is a problem with your Flash installation and we were unable to detect it.
Mackenzie joined Twitter, under the handle @DERMOTTthefrog, on November 11, 2012. Her Twitter wallpaper was a background photo of the many faces of Ron Swanson, the stoic anti-government bureaucrat who cracked her up so much on the show Parks & Recreation.