"Nuthin' but a 'G' Thang" is a song by American rapper Dr. Dre, featuring fellow American rapper Snoop Doggy Dogg, on Dre's debut solo album, The Chronic (1992). Released in January 1993 by Death Row, Interscope and Priority as the album's first single, it reached number two on the US Billboard Hot 100 on March 20, 1993, behind "Informer" by Snow. It outperformed The Chronic's other singles, "Fuck wit Dre Day (And Everybody's Celebratin')", which peaked at number eight, and "Let Me Ride", which peaked at number 34. The single also reached number-one on Billboard's Hot R&B/Hip-Hop Singles & Tracks chart, and was a number 31 hit in the UK. Its music video was directed by Dr. Dre himself.
The song was selected by the Rock and Roll Hall of Fame as one of the 500 songs that shaped rock and roll. XXL magazine named it the top hip-hop song of the decade. The song samples "I Want'a Do Something Freaky to You" by Leon Haywood. In June 1994, it was reissued in certain European countries.