A close-up on "X" and her family

Once my friend Maki went to X's house and her mom forced them to throw around a diaper as a ball. AND NOT EVEN A NEW ONE! A USED ONE!
Last year whenever we ate candy or talked about candy X would start lecturing us about all the diseases you can get from eating candy/chocolate. For example, once X was car-pooling with Jessica and Jessica's dad was like, "Maybe we can get some sweets." and X was all like, "NOO!" and she was like listing all the diseases and lecturing him on how candy is bad for you---according to Jess anyway. Then once Lisa said whoever guessed the number 1-10 closest to what she was thinking of would get a piece of candy and X got it and she just ate it. Also at the party on Thursday, Emily suggested we share our names and what typed of candy we like best and X said all types of candy. I notice that X only lectures when WE are eating candy and has no objection to gobbling down candy herself. She seems to have no problem shoving it down her throat.
X is like OBSESSED with Maki. Jess said once she went to X house and X was like, "Oh, hi Jess." Then when Maki came X literally ATTACKED Maki! She like jumped on top of her!! And X went to ShopRite and bought these snacks that had the word Maki in it! Lisa said X said, "It took me ages to find them!"
X is a crybaby. Lisa said X is like known for being a crybaby. Once Lisa heard this girl saying, "OMG I hate X. Once she started crying because we wouldn't let her be the leader." Also once this boy called X a name and she started crying.
X quit swim practice this year because "She wasn't strong enough so she was going to do fencing to get stronger." What the heck!? FENCING!? How is that supposed to get you stronger??
Overall, X is just a really annoying person--from what my friend's reported, and from personal experience. I know from this post it seems like I'm just saying what my friends told me but I've been affected by her annoying-ness too.