The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

My first Jew.
The Big Bang Theory Season 1, Episode 7

the "Jew" in "Jewelry Night"!
The Big Bang Theory Season 7, Episode 7

It's getting tougher and tougher
to be a bad Jew.
The Big Bang Theory Season 2, Episode 14

The Jew thing
I just do for the homeboys.
Breaking Bad Season 2, Episode 8

A Jew sits in front of a house
in Texas that long,
The Big Bang Theory Season 7, Episode 18