[nanigodsmum]

i want that head in a jar for my shelf

[Nutrigrain]

Originally Posted by vulturedoors ↗

Malnutrition is not what causes this. It's believed to be genetic, linked to a deficiency of Sonic Hedgehog protein.

Yes, that's a real thing.

I had to translate a document that mentioned this recently for work, and I had to look it up because I could not believe there was a Sonic Hedgehog protein.

I think they are not quite sure what causes things to go wrong in these cases, but I suppose it's trying to be twins but isn't successful.

[profezzorx]

Now that's some freaky shit. Imagine you're it, and waking up to that head every day.