Portal 2's Best Quotes More than just lemons. Everyone that played Portal 2 remembers Cave Johnson's Lemons rant, "I'M A POTATO" and a few other outstanding examples of excellent dialogue.

Portal 2 gives gamers something they are not accustomed to—memorable characters, witty dialogue, and a truly fantastic story. Taylor Clark on the videogame that anyone can love.

Portal 2 gives gamers something they are not accustomed to—memorable characters, witty dialogue, and a truly fantastic story. Taylor Clark on the videogame that anyone can love.

Portal 2 gives gamers something they are not accustomed to—memorable characters, witty dialogue, and a truly fantastic story. Taylor Clark on the videogame that anyone can love.