____ or ____?

monkeys, u can pick them up :D

Solo or Duet? (singng)

Duet (never actually did either but solo sounds too hard)

Magic the Gathering or Yu-Gi-Oh?

Yu-Gi-Oh - havent played magic the gathering

A horse or a pony?

Horse, ponies are ghey :P

Mouse or rat? (as pet)

Mouse, they're generally cuter

Left or Right? (handed, etc.)

Right

Acoustic or Electric Guitar?

Electric guitar

First or Third Person shooter?

First person (on pc tho, i prefer third on ps2, socom :D)

Easy or Hard mode in games?

Hard mode

Swimming or running?

Swimming

? or $?