Lil Mark Johnson was a underground soundcloud artist. he began his career with a ep called: LIL MARK JOHNSON AND LIL BIG COCK PRESENTS – THA FUCK U TAPEZ, which was released on November 8th, 2020. On November 13th, he planned to release a Collab album called: LIL MARK JOHNSON AND LIL BIG DICK PRESENT: AIRBUD VS OPPS, VOLUME 1: THA BATTLE 4 SOMALIA, which its lead single, bear, released on November 9th. however after a month of no album, on December 14, 2020 it was announced that the album was scrapped due to him losing multiple files. On Feburary 21, 2021, he dropped his first mixtape, Slim3 Boy* with features from members of NAG and Kuupid. It also shows the debut of Lil Mark Twain. He also released the deluxe on March 10. On May 10, 2021, he dropped the Twin Towers EP 1, with a part 2 sceduled to drop on May 28. However he scrapped it due to changing his sound and becoming a scam rapper. He dropped a collab with Lil Mark Twain called Scam Team and a track of his own called Scam Summer. He dropped HELLA BANDZ MUNNA SEX in June while sick before going on a long hiatus. He came back on March 31, 2022 with a track called Scam Legacy and promised the album PHOBOS 2 PLUUTO. throughout the summer he dropped various singles before scrapping it. however he just renamed the album to Slime Boy 2 and dropped it on August 7, 2022. He started making plug inspired songs with the release of his most popular song, Beef, and finally dropped the now plug album, PHOBOS 2 PLUUTO on August 16, 2022. He then dropped his 3rd installment of the SB series: Slime Boy 3 on October 1, 2022. However, just 11 days later Mark was out near his beloved 405 freeway in OC and was caught by 5 of his opps after they were flexing that they had put a switch on a revolutionary war cannon and was shot 280 times, and was pronounced dead on the scene. His opps had presumably bought aliexpress switces. His family will drop the posthumous album Slime Boy 4: The Final Album sometime soon.