User blog:The Unknown Avenger/Favorite Phineas and Ferb Creation

Hi everyone,

I was thinking about this for a few days now. So here we go...of all the things Phineas and Ferb have created, I would like to see what's your favorite P&F invention. I'll start...mine was the roller coaster and the turning of Linda's station wagon into a hot rod race car. I'll check in often to see which is leading and whichever reaches 35 first is the Phineas and Ferb invention of the year.