TBH is an acronym that stands for "to be honest". It is an informal abbreviation used in texting, social media, and other parts of digital culture. TBH can be used in many ways, such as to admit something, express an opinion, or to make a comment. For example, "TBH, I dont like the Star Wars movies" or "TBH, I would rather have pizza over sushi for dinner tonight".

In addition to its original meaning, TBH has taken on a different meaning among teens on Instagram. On this platform, a "tbh" is used to say something nice about your friends. For instance, someone may ask their followers to like their pictures for a "tbh," and then write a simple compliment like "youre pretty" on commenters pictures.

Overall, TBH is a versatile acronym that can be used to express honesty, opinions, or compliments, depending on the context.