The term "blimped out" refers to something that has been inflated or expanded beyond normal proportions. Antonyms for this term include words like deflated, shrunk, contracted, diminished, reduced, and minimized. These words all suggest a decrease in size or volume rather than an increase. For example, if a balloon is "blimped out," it can also be described as "deflated" if the air is released. Similarly, if a person gains weight and becomes "blimped out," they may need to exercise and diet to reduce and minimize their body size back to normal proportions.