note: a lot of this stuff is theories but some are canon. No critiszing me on this I know they could not be true they are THEORIES, no saying "thats not true" because I will ignore the post.
"Hello, I'm Roger, Good evening, and welcome to a guide to my anatomy," says Roger, fake smile on his face, you can almost tell it is. "So the number 1 thing about my species is the sharp teeth and the long snake-like tounge." he smiles, this time it looks real. "Well, I will tell you this, the teeth are for eating a lot of stuff on my homeplanet, the food there is scarce because of the harsh cold so thats a big part of why. And the tounge, well, its for smelling, like a snake, and as you can see, I have no visable nose on my face, so yeah, pretty useful." he frowns. Then continues, "Alright I bet you are wondering about my homeplanet, I miss it alot." he sighs, then says "Well, its a cold, desolate wasteland, our species has a hard time surviving, but we can, we are warm blooded, so that helps." he then sighs, and says "Well there is not too much food there, so its kind of diffucult, its a nice place, humans woulden't be able to survive there."
"Alright, I have to answer a few more questions, so let me continue," he says, smiling fakely yet again. "So first off, why do we eat our fathers?" he says, he smiles for real thinking of that. "Well okay, so the oldest sibling needs to eat the father, food is scarce, and the father at this age is the only thing we can eat, please don't call me gross for this its not considered canniballism where we are. The other siblings, if any, will most likely die and or have a low chance of survival once the father is eaten. Lucky for me, I was the oldest sibling." He says. "Ugh you know what? I am not gonna answer any more questions as of now, I don't want to pretend to smile, its annoying, so see you until then!" he says