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.

Make a hell of a TAT.
Breaking Bad Season 2, Episode 7

Okay, how about you two?
Look, I got some extra TAT sleeves.
The Big Bang Theory Season 3, Episode 3

- Thank you.
- Stand by for my upcoming TAT.
The Big Bang Theory Season 4, Episode 4

I'm working on this
really complex new TAT.
Breaking Bad Season 2, Episode 12