Stoma are a goregrind/porngrind band from Holland. Stoma was formed in 1998 as a project when former drummer Puke Vomit and guitar player Still beer were still playing in the band Brainshit. Singer G.O.B. wanted to start a band with these two guys called Stoma. After a few months growl master 391 accompanied the band to complete the vocal section. During the period of 1999 drummer Ziggy joined Brainshit and Puke Vomit moved to the Bass guitar, which he preferred. It took a couple of months when Brainshit and Stoma merged as one band and the new band was born.