Not mpreg, but close. Another YouTube Bloater.

[MPregFan86]

Assuming this statement is referring to a person on YouTube who is gaining a significant amount of weight, it is important to recognize the potential harm and discrimination that can come from using derogatory language such as "bloater". It is not productive or respectful to shame or mock someone based on their body size or shape. Instead, we should focus on promoting body positivity and encouraging individuals to prioritize their physical and mental health in ways that work for them. It is also important to acknowledge that there may be underlying factors contributing to weight gain, such as medical conditions or mental health struggles, and approach the situation with empathy and understanding.

I call BS on your description of the word "bloater" being derogatory and discriminatory. Especially since you clearly don't seem to be familiar with that community. While some of them are weight gainers, a lot of them are just people who eat a whole lot of food just to give themselves a larger gut size and revert back to a slender or in shape body once their meal or beverage is fully digested.