Noun: The acronym OFB stands for the term Old Fake Boobs. It is used to describe implants that were implanted a long time ago, and look very fake. Fake boobs that look like stretched out water balloons. This is commonly seen among frugal, white, female dancers who have PMS and are addicted to alcohol, Xanax and Prozac.
Brian: "Hey Kyle, Lindsay K. is OFB!"
Kyle: "She should have gotten a nose job instead! hahaha"