Question

what is a pinnapple

Answer 1

Lol, it's a fruit.

Answer 2

How about stop acting like an idiot?
But just in case,
The pineapple is a tropical plant with edible multiple fruit consisting of coalesced berries, and the most economically significant plant in the Bromeliaceae family.

Answer 3

To a certain degree, it is a fruit, but then a again, not really. Please read this:
http://intrtxt.wordpress.com/2011/08/26/pineapple-is-not-a-fruit/

Apparently, someone else has already done the research.

Answer 4

Personally, I like @DillyDally 's response the best.