Sinister is sum evil shit, taken to the next level. basically the cooler version of it Runin Youngen is the true creator/founder of this genre its really just a good evil music the typ of shi to make your head go crazy when you listen to it in other words a very good evil song. It could be sigilkore or any other evil nigga shi but it has to be a good evil song only @runinyung will let you know if your song is sinister or not.
that beat aint really sinister enough.
Hold up this mf sinister NIGGA DAME
MAN NIGGAS DONT KNOW HOW TO MAKE A SINISTER BEAT
Yall niggas aint really sinister you have to be a spade to make sinister music