I have talked extensively about building a big yoke. The yoke is comprised of your traps, rear delts and all those other muscles that make your shirt sit funny on your shoulders. Here is another great reason to have a massive Yoke; when you are courting a young fawn and she is trying to win you over (this means that she will cook and clean for you, and do a ton of stuff that she will NEVER do for you once you are married) and she starts giving you a massage (which will also stop) and she grabs hold of those two massive traps and exclaim, "My! You have such a big yoke!" and which point you respond with a sexual innuendo which would be entirely inappropriate on this website.
The point being is this: do some shrugs and you will have, at least once in your life, some woman telling you that something on you is large.