Rosie O'Donnell has advised Michele Bachmann to shoot a Gaydar Gun at her husband Marcus Bachmann.

During her The Rosie Show monologue, the openly gay O'Donnell told her studio audience that she has bad gaydar before introducing the Gaydar Gun, the $29.99 novelty toy that gives you a heads up on who's gay.

“I have bad gaydar here [in Chicago]. Really. People come over to me – I have no clue,” O'Donnell said.

O'Donnell then played the manufacturer's commercial featuring Terry Ray as Bruce the Gaydar Gun Elf, who demonstrated how to use the whimsical gun.

“All you do is set your target and the Gaydar Gun will randomly 'detect' where they fall in the rainbow scale. It says 650 different things and it's a clock too. I'm just saying,” Bruce screamed.

“It could come in handy, the Gaydar Gun,” O'Donnell said. “I sent one to Michele Bachmann. I told her to aim it at her husband and see what happens. Just saying. Have you heard him talk?” (The video is embedded in the right panel of this page. Visit our video library for more videos.)

(Related: Ann Coulter thinks Marcus Bachmann is a straight who seems “kind of gay.”)