Michele Bachmann on Thursday was heckled by a gay robot during a campaign stop in heavily Democratic Iowa City, the Iowa City Patch reported.

The man dressed in a robot suit shouted Bachmann down during her rapid 20-minute campaign stop at Hamburg Inn No. 2.

“I am a gay robot. I oppose Bachmann's position on gays, whether they are human or robot,” said the man, who declined to give his name but conceded he was the same robot who heckled Bill Clinton at the University of Iowa in 2007.

The gay robot was booed and quickly asked to leave the popular diner where about 100 people had come to see the GOP candidate. (The video is embedded in the right panel of this page. Visit our video library for more videos.)

A group of about 15 Occupy Iowa City protesters also heckled Bachmann over gay rights.

“Michele Bachmann will fix the economy by laying off workers and cutting their pay,” they shouted. “Michele Bachmann fights proudly for marriage unless the couple happens to be gay. You're not wanted here. You're not wanted here so go, just go.”

Bachmann did not speak to the crowd nor comment to the media.