What is an easy way for me to lose my thigh fat in a week?

Surgery: One week is not a reasonable amount of time to allow for significant fat loss. You can lose a few pounds, sometimes more in that short of a period of time, but much faster is not a realistic time frame. Try to be patient, set more reasonable goals, and celebrate your successes - weight loss is extremely difficult, but offers so many health benefits for those who are truly overweight. Good luck!

In a week?: You would have to completely stop eating to loose more than a few pounds. Trouble is, regional fat loss is impossible. Another problem with too rapid weight loss is you are then more likely to gain it back...And more.