If there's one thing we've noticed during the 10 seasons of Keeping Up With the Kardashians it's that the famous sisters (and their mom) are always crying — like, a lot. Don't get us wrong, sometimes they cry over relatable things, like Khloé Kardashian tearing up over her ex-husband or Kim Kardashian breaking down over the Paris robbery. But for the majority of the time, the ladies' waterworks are for seriously random things. So much so that every time we see a headline that mentions a Kardashian is sobbing, we think, "What are they crying about this time?"

By far the most guilty offenders in the family are Kris Jenner and Kim, who seem to bawl at just about everything. For Kim, her "cry face" was so iconic, it was turned into an emoji, a T-shirt, and even a pumpkin stencil. Even Kim herself got in on the action by poking fun at herself and her famous tears. On Twitter, she admitted that her son, Saint West, has inherited her famous face. "Nope! He's so good but omg he has my same cry face…. poor guy!" And on her blog in 2012 she wrote, "Ok, I have to admit I do not look cute crying. LOL!”

Even her sisters have joined in on the action. “God, I wish I could blame it on the Botox, but I can’t,” Khloé said. “That’s not just Botox, that’s how she cries.” Ouch! She added, "“She’s so pretty, it serves her right to look that ugly crying." We guess that makes sense. But the other sisters don't get off easy either. Kourtney Kardashian and Kylie Jenner have also shed some waterworks that left us scratching our heads. Basically, the entire family sobs entirely too much. Can you keep up with all the reasons for their tears? Test your knowledge with the quiz below!