A guy goes to a therapist and tells him that he thinks he's gay. "And what makes you think so?" the therapist asks. "My grandfather was gay." the guy says. The therapist explains that sexual preference was not thought to be a hereditary trait.
"Okay," the guy went on, "but my father was gay too." "That's unusual," the therapist says, "but that still doesn't make you gay."
"Well, there's my brother."
"Is he gay too? Doesn't anyone in your family sleep with women?"
"Sure, my sister.”
|