The phrase "got dropped from" is correct and usable in written English.
You can use it to refer to someone or something being excluded from a group or an activity. For example: "He got dropped from the team after missing several practices."
Many were useless and got dropped from the genome, but others developed useful new functions.
But N-Dubz got dropped from Polydor, because nobody knew how to market them.
It's not clear how the routine commitment to an undivided Jerusalem as the Israeli capital got dropped from this year's Democratic party platform, but Obama was worried enough, not least about votes in knife-edge Florida which has a significant Jewish electorate, to intervene and get it reinstated.
I'm not saying I was happy about it, but when I got dropped from the record label, instinctually I knew it was a blessing in disguise.
It's about one of the most horrible days of my life when I got dropped from my first record label and it's the story of what happened that day".
These originated in England, but somewhere along the way over the Atlantic to America, "lame duck" got dropped from the more-familiar "bears" and "bulls" which we still speak of today.
What will get dropped from the current Senate bill?
Instead, she gets dropped from its roster, and her life goes into a sudden downward cascade.
And a common consequence of the arguments is that evolution gets dropped from the curriculum entirely.
And I just yelled to everybody that we have to stop and huddle, because somebody was going to get dropped from the pack or walk off an edge.
I'd made a record before on Atlantic [Records], and nothing happened with it – I ended up getting dropped from the label.
