Tyler Samuel Arrington (born June 9, 1992), known professionally as Diamondsonmydick (formerly Emo Boy and YUNG UGLY AKA LIL 777), is an American recording artist from Virginia. He’s the founder of Reptilian Club Boyz, member of A.Goff’s Splash Gang Or Drown, and one half of the Blood Rayne Boys duo.

DOMD started publishing his music on Soundcloud in 2016 with his group Icey Trvp Records. His association with FUCKFUCKKLAN, an underground Virginian art collective run by YOUNGGUCCIBURR helped him kickstart his career with the creation of music videos for songs such as “Ginseng”, “Sniper Boo” and “Lonely Trvp Tears”, which were posted on the TrillPhonk YouTube channel. The rapper quickly gained following in the underground and collaborated with artists such as Black Kray, Lil Tracy, Luckaleannn, Karmah, NEDARB and Morgue! of Five Finger Posse.

In the same year he met Hi-C, a rapper and producer from Nashville, Tennessee, the second RCB member. Shortly afterwards they released their first collaborative mixtape titled Reptilian Shrine.