What you can pin (and what you can't).
Credit: Kyle Newton / Pinterest

While the most common things pinned by men on Pinterest are pictures of food, booze, clothes, DIY projects, and quality graphic design, these topics are only the start. You can pin anything you want – check out this surf board by Kyle Newton or Peter Lennington's camping gear board. Nudity is the only no-no. If your pins are X-rated, there's a good chance they'll get pulled, so keep 'em safe for work.