What the heck is Chuck Grassley tweeting about?

I know there are a lot more pressing concerns right now, what with the future of the U.S. Supreme Court hanging in the balance, but I do believe it’s relevant to point out that the guy tweeting this cryptic twaddle about a “pidgin” and a deer “carcas” is third in line to the U.S. presidency.
If u lost ur pet pidgin /it’s dead in front yard my Iowa farm JUST DISCOVERED here r identifiers Right leg Blue 202… https://t.co/fcaCZtoDjo— Chuck Grassley (@Chuck Grassley) 1600548573
I assumed deer dead bc it was night and no carcas— Chuck Grassley (@Chuck Grassley) 1600556249
But in case of this pidgin i could actually pick up bird. No life whatsoever— Chuck Grassley (@Chuck Grassley) 1600556411
“Pidgin,” of course, is “a mixed language, or jargon, incorporating the vocabulary of one or more languages with a very simplified form of the grammatical system of one of these and not used as the main language of any of its speakers.”
For instance, most Republicans speak pidgin English. Which is a step up from whatever Grassley is dry-heaving here.
Of course, if you’re a backwoods doofus hick who also happens to be a high-ranking, long-serving senator, a “pidgin” is what you find in the front yard of your Iowa farm.
Aaaaaannnndddd Twitter had some fun, natch:
@ChuckGrassley @gtconway3d Is this a secret code for your Russian handlers? https://t.co/oDN5a6of3X— Khashoggi’s Ghost 🇺🇦🌻 (@Khashoggi’s Ghost 🇺🇦🌻) 1600556582
@ChuckGrassley Pigeon, Deer Who can tell the difference? 🤔— Catrina Forcier (@Catrina Forcier) 1600578514
I can only assume Grassley is also on the “Joe Biden is too senile to be president” bandwagon.
Get some rest, Chuck. Tomorrow is Monday, and you have a big day of shameless, unbridled hypocrisy ahead of you.