One day bob lost his ball. Without his ball how could he exercise without his ball. Bob got very worried then he got stressed. Bob found the only solution to this stress was to eat. Without exercising and more eating Bob became fat. Bob became so fat that he could no longer fly.
After a while Bob had finally found his ball. So he started exercising again. He was not losing that much weight but he was still losing some, he lost enough to fly and he went to find a new house. Because of being so fat