(I should point out, though, that rat penises are tiny. It's just the testicles that are ridiculously oversized. Please don't ask me how I know this. Look, if you saw a book entitled "How Animals Have Sex", wouldn't you read it?)

I think I know how you know this: you dissected rats in biology class.

I agree completely.

Ohhh... Well, I once read some stuff out of a book called "The Book of Animal Ignorance", where each chapter described bizarre facts about certain animals. Apparently, two male penguins in a zoo actually got together during mating season raised an egg together. (Where they got the egg, the book didn't say.) I think I mentioned that vaguely somewhere in the mission and forgot to explain it.