hyperbolista
Hyperbolista is a term used to describe a person who employs hyperbole, a deliberate exaggeration used for emphasis, humor, or rhetorical effect. The word derives from the Greek hyperbolē, meaning "excess" or "throwing beyond," through Latin and other linguistic pathways, and forms the agent noun hyperbolist, with hyperbolista being a common variant in Romance languages such as Spanish and Italian.
In rhetoric, hyperbole is a figure of speech that makes something seem far more significant or dramatic
Common examples include phrases like "I told you a million times" or "this bag weighs a ton."