"Perhaps because I didn't treat you like an undesirable alien, despite your less than polite introduction."
You make a monkey of me again and I'll deport you as an undesirable alien.
When she returned to Kenya in 1928, she was forced by the government to leave the country as an undesirable alien.
She was eventually arrested with her husband and tried as "undesirable aliens".
You are an undesirable alien, my friend, because of your reputation?
Here he is charged only with being an undesirable alien.
We do not wish undesirable aliens in our country any more than you do.
He did not, as you state, lead the fight to keep out undesirable aliens.
Not on a list of undesirable aliens or anything like that.' '
This bill ordered transportation companies to prevent the landing of "undesirable aliens".