For anyone interested, let me add that hyenas give birth through their pseudo-penis. Have fun in the hyena rabbit hole, there is lots to be discovered!
I think they meant that, if she does give birth, it will have to be through her pseudopenis, as happens with spotted hyenas. It's exactly as unpleasant as it sounds.
adding on to everything else that has been said about hyenas, they also fill the niche of bone-crushers, so if you're gonna get bitten by anything you probably do not want it to be a hyena..
Aren't they scavengers and opportunistic hunters though? They tend to be much easier to convince to fuck off, there's a lot of weaker bite forces that wouldn't let go