These were the group at college with the collective smell playing Magic: The Gathering. I suppose mild autism, or what used to be called Aspergers. Never disliked them, but they were certainly different. I’m likely somewhere on the spectrum, and not just because “it’s a spectrum”, but it didn’t quite manifest like that for me.
I can help with this one - she’s actually talking about peanuts, on account of being a blue M&M, rather than testicles. Although testicles may colloquially be referred to as nuts, they typically don’t trigger anaphylaxis.