long answer, many ways, from dangerous diets, uperations, medicine, drugs...

short answer, no. try to get a healthier lifestyle that will gradually get you to where you want to be. Do you want to be skinnier or do you want to be more active and do stuff you would love to do.

if it's just a self image issue, I get that, I really do. but you'll get there in time

I managed losing 20kg within a year without major exercise using a combination that fit me. Baseline calories about 2000kcal/day, so restricted to 1300kcal to give me some room for error. Next was switching to Keto, so I could manage hunger a lot better. Next I wrote everything in my food tracker app, often planning my entire day in there. Put the sauces away, found a good low-carb curry ketchup and used that a lot, was also low calories. I made lots of mistakes, often hidden calories, salad sauces, remoulade alternatives that just weren't, and what hurt the most were sugar alternative products. If you want to lose weight, there is no alternative.

What helped me get through was adding a "cheat day" every sunday, which was not a sugar cheat day, but one with 2000kcal more in keto stuff (only the basics, not any of these replacement thingies) and some protein puddings which was the only exception.

Calorie negative diet. I hear ozempic has worked wonders for many people. Obviously consult a doctor as I don't know shit about medicine.

Is this a serious question?

Look if you don't care about your health, you can crash diet, sure, but you'll lose water weight first, and then will lose muscle alongside the fat, especially if you don't exercise. You will also feel miserable and will make others feel miserable being around you. And you'll most likely pack it back on when you quit the diet.

dude, ozempic

How quickly are we talking? Then we can talk about concrete answers, and strategies to make it work for you specifically. And whats the goal? Temporary (like for a day or 2) or more permanent?

Why can't you exercise?

Exrcise ya lazy bollix.