a man wonder if his hunky co worker be gay . at a yard sale he find a ray gun call gaydar . you point it at a person and pull the trigger and it tell you how gay they be . he try it out and it work and he set out to find out if his coworker be gay like him . promise idea ruin by an unfunny script ( after a promising beginning ) and terrible acting . the entire cast overacts and basically scream their line at each other constantly . it get annoy and really embarassing after a while . the save grace be that it be short and there a scene steal cat ( love her fall out of the kitty bed ) and charles nelson reilly be hysterical in his brief bit . but none of this save the movie . i can not recommend this at all .