The car version of Mike yells to the truck version of Sulley, "We're banished, genius! Stuck out here in this wasteland without chains!" Leaving Sulley to reply, "But, Mike, the Boomobile's in trouble! She needs our help!" (Replacing "Boo" with "Boomobile") Mike then says, "You're still not listening!" In the second scene, the Abominable Snowplow says, "Welcome to the Himalayas!" Snow cone?"
Then Mack, who was watching the movie, says, "Oh, that Abominable Snowplow is quite the comic thespian!" Complementing the snowplow because they share the voice actor, John Ratzenberger.
The Boomobile is mentioned by Sulley, but is not seen.
Frank is seen in the background watching the movie.