"Wig out" is a slang term that is commonly used to describe a reaction to something shocking, surprising, or unexpected. Some people may find the term offensive or inappropriate, and there are several synonyms that you can use in its place. Some of the most common synonyms for "wig out" include freak out, go ballistic, lose it, panic, flip out, and go off the rails. These terms convey a similar sense of strong emotion or overreaction, but without the negative connotations that can sometimes come with the phrase "wig out." Whether you're writing a paper or having a conversation, it's always a good idea to choose your words carefully and sensitively.