When EBv2.0 was tiny, like could walk but not really talk tiny, and I was WFH Because Coronapocalypse, he one day did a straight deadass impersonation of me.

Picked up a cordless mouse and held it up to his little ear like a phone, "Hello? Yeah? Yeah..." and started wandering around the living room with it, occasionally scowling and holding his other hand up to his ear, "yeah... yeah... well yeah, yeah? Naja, yeah... nah, nein! <waving expansively> Nein nein nein... Yeah, 'kay, bye."

Put the mouse down on the table.

"Uuuuuurgh....."

Absolutely nailed it, Gary Oldman level precision.