In fact, there are as many chubby gay teens as twinks if you really look at it. Twinks are described as gays who are around eighteen to twenty five years old, have great fashion sense, and are noticeably on the thinner side when it comes to their body type. And if you think that someone in their late teens would be automatically a twink, then you've never been more wrong in your life. These words best describe someone who has a little more meat on their bones on average.