WATCH: Glenn Beck Laughs Up Notion That Hillary Clinton Is Lesbian

Glenn Beck trotted out the old trope on Tuesday that if you support marriage equality, then you might be secretly gay.

Beck was complaining about how many people have recently come out for marriage equality when he suddenly directed his attack toward Hillary Clinton.

"What I just heard you say is Hillary came out last year?" quipped Beck after being told Clinton publicly supported marriage equality after leaving her job as secretary of State.

"I'm telling you, Hillary Clinton will be having sex with a woman on the White House desk if it becomes popular," Beck said, according to video from Right Wing Watch.

Beck now joins the ranks of other conspiracy theorists, including the American Family Association's Bryan Fischer, who recently warned that if elected, "she will not only be our first female president, she could be our first lesbian president." Clinton isn't alone in being called secretly gay for supporting same-sex marriage. Even President Obama has been the subject of similar attacks.

Watch the Beck video below: