The phrase "be burning a hole in your pocket" typically refers to money that one feels pressured to spend due to a strong desire or impulse. There are several synonyms for this expression, including "itching to spend," "itchy fingers," and "spending itch." These idiomatic phrases are often used to communicate a restless desire to spend money. Alternatively, some may use the phrase "restraint fatigue" to describe a situation where they have been cautiously saving money for a long period of time and are now experiencing a strong temptation to spend it. Regardless of the terminology, it is important to prioritize and budget one's finances responsibly to avoid falling into financial distress.