Somethin' Serious is the 1994 debut solo studio album by American rapper Big Mike of the Geto Boys. It was released in 1994 via Rap-A-Lot Records. Production of the album was handled by N.O. Joe, Troy Clark, Pimp C, John Bido, Mike Dean, Crazy C and Mike B. It also features guest appearances from UGK, Scarface and Mr. 3-2. The album peaked at number 40 on the Billboard 200 chart and at number 4 on the Top R&B/Hip-Hop Albums chart. It launched the charting single "World of Mind", which peaked at number 45 on the Hot Rap Songs chart. Somethin' Serious was certified Gold four months after release, and remains Big Mike's only RIAA certification.