The phrase "in a pig's eye" is typically used as a dismissive response to something that is unlikely or impossible. However, there are several other phrases that can convey a similar meaning. For example, "fat chance" implies that the chances of something happening are extremely low. "No way, Jose" is a more casual phrase that is used to reject an idea or suggestion outright. "A snowball's chance in hell" is another popular phrase that emphasizes the unlikelihood of something happening. Finally, "you can kiss that goodbye" suggests that a particular outcome is out of reach or impossible to attain.
