This informative video from BuzzFeed will clue you in on a few things about your balls that you may have never known. For instance, were you aware that your testicles can grow to almost double their normal size during sex? Reach down next time and check that out.Get your balls in the game! Donate to the Sean Kimerling Foundation to win the battle against testicular cancer.
Facts About Testicles That Will Make You Feel WeirdPUBLISHED ON 4/3/2015 10:21 PM