[fsckboy]

>He takes decisions almost as random as a 20 side dice

I'll bet he knows it's a "20 sided die" though, or is he that dumb?

[sebastiennight]

The Oxford dictionary would like a word, and mention that "dice" in singular form is the more frequent use in the gaming sense:

https://www.oed.com/dictionary/die_n1

> Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes.

https://news.ycombinator.com/newsguidelines.html