Gaining

That is not possible, these tools don’t take in to account the thermogenetik Effekt off Lage quantaties, also you will move more even when sitting.
Plus to gain ~90 pound you will need an excess of ~300000 Kalories

And 99% of people can’t stuff 10000 plus calories daily!

When going hard one pound per day should be possible …

—> what John said

365 in a year is not realistic!
But 50 pounds in 50 days is possible. Always depending on the individual situation.

But one thing is certain, if you eat 10000 calories every day you will be fat as fuck very fast 😂

In Race Against Time, Dominique Lanoise (RIP) had gained 125lbs in 6 weeks which forced the cancellation of her WLS.
Lipodema, Water Retention along with hypo-thyroid and metabolism completely slowing to a crawl are all factors that could make that 93 lb gain in 5-6 weeks possible.

John Smith:
Lanoise was already super-obese - and on her way of losing weight - for a start.

It is widely known that some extremely obese people can loses almost 100 pounds within one or two months under some strict calorie-deficit diet, same as they has proven been capable to gain nearly as much as they've lost within a fairly smaller time period.

The OP is not this big.

At the end of the day, if the OP has/develops thyroid, water retention or slower metabolism issues it could very well happen. More likely in those who have additional fat cells that expand but can happen still.

The real trick is to learn how to cause the metabolism or fat cells issues

I know of two ways. Contracting Adenovirus 36 will cause genetic enhancements for fat cell growth and usually results in permanent obesity and rapid weight gain.
PPAR-Y activators such as TZDs and to a lessor extent some NSAIDs will also increase fat cell count.

Personally, if I could catch ADV-36 I would. Has a lot of other metabolic improvements aside from obesity, like better cholesterol and glucose numbers.

Why would I encourage anybody to do anything? I just like information. Besides if it was possible to get on purpose, I'd have already done it. If someone else knows something I don't, maybe they'll share the info, and then everyone is better off.

Also "life threatening and rare"? Smdh around 30% of obese people already have antibodies, it's not covid, it's a cold that's associated with better cholesterol numbers and A1C