Is losing 25 pounds in 100 days possible?

Yep its a very attainable and not unreasonable unlike some ppl who wanna lose it in one day. Congratulations for having realistic goals and have fun with your fitness journey!

Nope.

You're not allowed to be any other race than white, not allowed to be over 50, not allowed to be wealthy, and you are definitely not allowed to have a good looking body.

More then possible

It is! Healthy eating and exercise can do this for you. However, remember to stay hydrated.