Robert Magee II (born September 26, 1997), known professionally as Rob Vicious, is an American rapper and producer from Los Angeles. He is a former member of Shoreline Mafia. Rob has consistently released music as a solo artist after Shoreline Mafia's disbandment. Rob produces most of his solo music, including the 2020 Shoreline Mafia song "Crash Dummy", which is Rob's most popular solo performance as of 2025. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.