Nick Bosa isn’t a noted trash talker around the NFL, but the San Francisco 49ers rookie just couldn’t help himself Monday night.

The undefeated 49ers handed the Browns a 31-3 thumping on “Monday Night Football,” stifling Cleveland signal-caller Baker Mayfield in the process. That came after Mayfield snubbed Richard Sherman in the pregame handshake following the coin toss, a “bush league” move that drew the ire of the Niners cornerback.

After the game, Bosa was asked for a specific example of a chirp he sent Mayfield’s way during the contest. His response didn’t disappoint.

Bosa also added to the win by mocking Mayfield’s signature flag plant, so it’s clear the rookie enjoyed himself Monday night — and deservedly so.

Thumbnail photo via Kyle Terada/USA TODAY Sports Images