The movie is a story about an attack on Earth by an army of 'alien' [='extraterrestrial'] monsters.
Honesty seems to be an 'alien' concept in that family. [=people in that family are not honest]
The whole idea of having a job was 'alien' [='unfamiliar, foreign'] 'to' him.
(..) Maybe they came back for Chinese food. You know, Maureen Stapleton gets a craving... ...she's probably screaming at those aliens: "I gotta have a lo mein." Okay, what are we doing here? I have seen everything. Oh, yeah? I don't believe you've seen this. (..)1990 TvShow: Seinfeld Title: The Stakeout Season: 1 Episode 2