Meanwhile at the railroad tracks,

Rocky: C'mon rabbit. Get out there and see if the coast is clear.

Bugs: (Imitates Mugzy) OK, Boss. (Leaves the car and saw a train coming) OK ALL CLEAR.

Mugzy drives to the train tracks. Train comes, causing a crash to the car.

Moments ago, Bugs is fixing the car.

Bugs: Hey ah, how about a break for lunch?

Rocky: (pointing his gun at Bugs and commands) Keep working, rabbit.

Mugzy: (dido) Yeah, keep workin', rabbit.

Rocky punches Mugzy in the stomach.

Mugsy: OOOOOOH!

Rocky: Shut up.

Mugzy: What d'I do, Boss?

Rocky: I said button your lip.

Mugzy: Oh! OK, Boss