The Unfinished Snack, Or Unlimited Shack, Or Alvin Or Bust (National Sketch Writing Month)

[This scene has untold numbers of blanks to fill in. Like a partial Mad Lib... Anyway, it could use a beginning & an end, & possibly some other things. Characters, so far: ALVIN & BUSTAMANTE or BUSTER.]

ALVIN: I will try. I will try! Now get away from me.

BUST: Try, Alvin, try!

A: OK, but say that over there instead.

[B goes over "there," which is not over "here."]

B: OK. Try!

A: No, never say that.

B: Are you sure?

A: No.