Billboard knew their Top 50 Greatest Rappers of All Time list would spark debates, and Ice Cube has something to say about it.

Cube landed at number-18 on the list — not that he cares because as he says, “Billboard ain’t hip-hop, so their opinion don’t matter.” He tells TMZ that lists are irrelevant and “it’s like [butt] holes. Everybody got one and they all stink.” He also took exception to the fact that his old Mount Westmore partner Too $hort was left off the list, even as Snoop Dogg and E-40 made it in. Cube says he keeps his own list and he’s number-one on it.

Here’s the top 10:

10. Nicki Minaj

9. Snoop Dogg

8. Drake

7. Lil Wayne

6. The Notorious B.I.G.

5. Eminem

4. Tupac

3. Nas

2. Kendrick Lamar

1. Jay-Z