If you're a regular user of the microblogging platform Tumblr, you'll know that people use the website to talk about everything from the silly to the super serious. But, sometimes Tumblr gets deep where you would least expect it to… and we love it! There's something awesome about a post that is deep and amusing at the same time, and we're impressed with these Tumblr users who totally know how to pull it off. Here are fifteen times when Tumblr got unexpectedly deep. Check it out!