Mastering the language

Mastering the language - The Funniest Joke Mastering the language. What are the best jokes you know that make others laugh in less that 20 seconds?

Mastering the language

Three immigrants to the U. S. were just mastering the language. One was
telling the others about the difficulty they were having in attempting to start
a family. He said, "I think my wife must be impregnable." The second said,"
that's not the right word, she is inconceivable". To which the third replied,
"You are both wrong she is unbearable."