Edit: we’ve got an Amorphous Globosus CD coming! I’ll link the CD page when it’s approved!

trying to get a decor for this through soon!
Amorphous Globosus only occurs in twins (so likely could only happen with a lioness pregnant with two cubs?) and it pretty much just makes one baby a ball. no joke. just a hair ball.
it would be pretty useless (and honestly i’m not even sure it would work bc the balls aren’t sentient or alive they’re just meat and fur sacks that are sometimes filled with meat, bones, and organs) but I think it would be interesting
The other cub wouldn’t be affected, of course
there isn’t much research at all of this (bc it’s so rare) but maybe an in-game effect is that the other cub has a higher chance of being mutated, or no in-game affect at all to the sibling cub.

Edit:
I said this before in the original posting, for the sake of realism I think this would only happen in cases of 2+ cub litters. So far this condition has only been found in twin pairings. it wouldn’t be an issue to add it to single cub litters though, as plenty of mutations and other aspects of the game go against reality a bit.
After doing a bit more research, there may have been a case of Amorphous Globosus in humans! I cant find an article on it, so I’m not 100% sure that this is real, so please take it with a grain of salt

A couple people suggested having the “cub” as a decor/inventory item when they die. The people i can find that said this (or a similar idea) are Pienut #191227, TheGreatVixen #137519, PunkJesus666 #261737, Mewflakes #88492, Kiwi #137587

D-Chan #249794 suggested that using CRB/lion meat/GMO cow + a GOP would increase the chances of getting this mutation
adding onto this myself: Since the deformity is commonly found in livestock, maybe it could only have a chance of occurring if a GMO is used?

King Crow #64045 suggested the mutation only being able to be breedable on april fools day

ThinkerMouse (he/they) #247874 has suggested that if it doesn’t become a mutation, it could be a breeding item that increases chances of a mutation when eaten (but instead of a lion cub, it would be a cow) similar to lion meat or a GMO cow

Pop-up messages:
"Your lioness notices her [name]... They're not even a cub, are they? It's just a ball of flesh! She's not sure what to do with it."
-London #132548

"(lioness) had a strange birth. What almost seemed like a hairball had come out of the wrong end. It appears to be moving, though weakly."
-- Sol (check online date) #132333

“[Name] calls you over in a panic, gesturing to her new cubs. The first one seems fine and is sleeping peacefully, but the other... Where is it's legs? It doesn't even have a face or a head, but it writhes in pain. Gods, help it...”
-D-chan #249794

gonna end this edit by saying I 100% understand not supporting because the mutation is technically not alive, but saying it is unrealistic or “too disturbing” is a reach, considering the majority of existing lethals are stillborn at birth. and as multiple people below have pointed out, this mutation isn’t any more disturbing than harlequin or cyclopia. I think the birth of a glorbosus cub would be handled as a tragedy the way other lethals are, but in a community sense I like all the jokes people have come up with and I hope we can keep having fun with the idea

If I’ve missed any serious dialogue ideas or have missed crediting somebody please tell me! and if you have any more ideas for it feel free to jot down any!