Q: Peanuts aren't nuts, it's a kind of beans, but they still contain various nutritions. この表現は自然ですか?
A: Peanuts aren't nuts, they are a kind of bean, but they still contain various nutrients.
Q: Peanuts この表現は自然ですか?
A: It is more joined, do not stress the syllables :)
Q: I'm crazy about Peanuts Butter この表現は自然ですか?
A: @Sakura713 そうです。
Q: Peanuts Jokes. Could you help me understanding peanuts jokes below?

1Q: Where do peanut drivers go to fill their tanks? A: The Shell station!

2 Q: How do you catch an elephant? A: Hide in the grass and make a sound like a peanut!

3Q: What kind of socks do you need to plant peanuts? A: Garden hose!

4 Q: Where did the peanuts go to have a few drinks? A: The Snack Bar! Two peanuts were walking down a road One was assaulted

5Q: What do you call a peanut in a spacesuit? A: An astronut!

6Q: Did you hear the joke about the peanut butter? A: I'm not telling you. You might spread it!

7Q. How is a dumb blonde like peanut butter? A. They spread for the bread.

8Q: Why did the girl smear peanut butter on the road? A: Because she's nuts!

9Q: What did the apple say to the peanuts? A: You're Nuts!

10Q: What did the peanut say to the elephant? A: Nothing, peanuts can't talk

11Q: Why are people in Illinois having peanut butter and jelly for Thanksgiving this year? A: Because they're sending their turkey to the White House!

12Q) What's the difference between peanut butter and jam? A) I can't peanut butter my cock down your throat!

13Q: What kind of nuts hang? A: wallnuts.

A: For 11, Obama comes from Illinois, and the US Presidential Election happens in early November, shortly before Thanksgiving. The joke is that because Obama became president (i.e. they sent their turkey to the White House), then they need to eat something else for Thanksgiving.

It's a little bit dated, and I'm not sure it's very funny anyway. =P