According to multiple sources, "rizz" is a slang term that refers to someones ability to charm or seduce a potential romantic partner. It is often used to describe someones verbal communication while pursuing a romantic interest. The term can be used as a noun or verb, depending on the sentence. "Rizz" was popularized by live streamer and YouTuber Kai Cenat, who used the term around 2021. The term is believed to derive from the phrase "romantic charisma". It can also describe someones general magnetism. Here are some examples of how to use "rizz": "Marco just tried to rizz up Lena. I dont think it went well." "Theyve got this unspoken rizz. Everything about them just exudes charm".