Home Alone

Brother: Mom?
Sister: No?
Brother: Dad?
Sister: No?
Brother: Fingerpaint?
Sister: No!

The Truth

Brother: Gonna tell?
Sister: Nope.
Mom: Who?
Sister: He did!

Sales Training

Sales Trainer: More!
Trainee: What!
Sales Trainer: Everything!
Trainee: Why?
Sales Trainer: Guaranteed!
(...as trainer walks away...)
Trainee: Idiot!

Twitter?

Friend1: Twitter?
Friend2: Sure.
Friend1: Following?
Friend2: 6,241!
Friend1: Why?
Friend2: Ah.....

Who did it?

Principal: John?
John: Not me.
Father: Who?!?!
John: I did.

Curious?

Girlfriend: Curious?
Boyfriend: No.
Girlfriend: Really?
Boyfriend: Maybe.
Girlfriend: Good!
Boyfriend: Ooooo....

You can!

Manager: You.
Pinch Hitter: Me?
Manager: Yes.
Pinch Hitter: Why?
Manager: You can!