You really can’t get much geekier than Everyone Loves Eric Raymond which is about “the real lives of Richard Stallman, Eric Raymond and Linus Torvalds as accurately as comedically possible. Their real lives, which include living together in a house, with dynamic dimensions, without their wives. Also, they always wear the same clothes. And donâ€™t move their eyes much.”
If you know the references being made in the strip it’s funny, but if not it’s just a bunch of fat old guys talking nonsense. The (short) archives start here.