You're drunk. Or lonely. Or just plain bored. And you've already got this guy programmed into your phone. So should you try to turn your best buddy into your bed buddy? We asked guys: "What do you think of friends with benefits?"

"Are you kidding?. If we had this all the time, we would never have to get married."
--John, 36, Actor

"It's cool, but it always ends up shitty for someone."
--John, 32, Professor

"It's the best. It's like a consolation prize whenever you strike out."
--Adam, 28, Carpenter

"I'm ok with it to an extent, but it always gets complicated."
--Andy, 32, Police officer

"I never thought it was for me, but I've found—to my surprise—it's for me. It's difficult to do well, but if you can do it well, it's great."
--Marc, 38, Child psychologist.