SPARKART!: ...malfunctioning little twerp!
SPARKART!: That little droid and I have been through a lot together.
SPARKART!: ...overweight glob of grease!
SPARKART!: At last! Where have you been?
SPARKART!: You got a lot of carbon scoring here.
SPARKART!: This R2 unit of yours seems a bit beat up. Do you want a new one?
SPARKART!: Artoo has been known to make mistakes...from time to time.
SPARKART!: I'm standing here in pieces, and you're having delusions of grandeur!
SPARKART!: You're lucky you don't taste very good.
SPARKART!: LEGO R2-D2