Ooh Martini, I would pick both!
Work for Hopper or Work at Insuricare for Huph?
For Hopper.
A day at Pixar Animation Studios (but no one was there and you had to tour it by yourself) or a day where you got to meet all the people at Pixar (but not at Pixar Animation Studios)?
And you can’t pick both. 
meet all the people at pixar.
to repeat my skipped question:
pink or heliotrope?
I have to pick heliotrope, if only because Boundin’ made me look it up 
Better prank: sticking a tack under your teacher’s chair a la Dash, or Mater and the Ghost Light?
I think the tack on the chair was funny becuase well, sitting on tacks hurt, and that is comedy.
Who has a better friend relationship? Mike and Sully or Remy and Linguini?
Mike and Sully are definitely tighter, considering that Colette stands in the middle of Remy and Linguini’s friendship sometimes 
Rats in the kitchen or monster in the closet?
Oh boy, if I had a choice, I would pick Monsters in a closet. Chances are, one of them might entertain me.
Cowboys or SPace Rangers?
Space Rangers!
Plush toys or action figures?
Plushies ^.^
Hamm or Slinky?
Slink!
Porche or Ferrari?
Porsche
Guido or Luigi?
Guido! He’s so adorable. ^^
It Only Takes a Moment or Put On Your Sunday Clothes?
Put on Your Sunday Clothes
M-O or Emile
I pick Emile!
23-19 or A113?
A113, it’s an institution.
Andretti or Dale Jr.?
Andretti. I’m not a racing fan, but he sponsors this awesome go-carts/arcade/rock climbing wall/ropes course/restaurant place near my house 
Tuck or Roll?
Oh, Roll all the way. My brother and I love to react what they do and I’m always roll while he is tuck.
Here is a clever one.
What would you go on at Disneyland? Buzz Lightyear’s Astro Blasters or Toy Story Mania?
I haven’t been to Disneyland, but I would have to say “Toy Story Mania”.
Who’s the better supporting female character? Mirage or Edna ‘E’ Mode?
I would say Edna. BUt both were played really, really well.
Biggest Achievement? Remy becoming a chef? Or WALL-E finding love?
Remy
Pompidou or Larousse?