A New York man who climbed through a broken window during the 2021 Capitol riot and went on to relax in a Senate office with some marijuana has received a prison sentence of three and a half years.

First, though, he exchanged some heated words with U.S. District Judge Trevor McFadden.

The judge admonished Brandon Fellows, a 29-year-old chimney repairman and tree cutter from Schenectady, reportedly saying he had never seen a defendant so contemptuous.

You have repeatedly made a mockery of these proceedings, McFadden told Fellows on Thursday amid repeated interruptions, WUSA9 News reported .

There is no grand conspiracy here against you, McFadden said, per The Washington Post . Its time for you to grow up!

Fellows reportedly displayed no remorse at his August trial, where he represented himself and claimed McFadden was running a Nazi court . His antics so alarmed the jury that they sent a note to the judge during deliberations to confirm Fellows did not have any of their personal identifying information.

Fellows was convicted on one felony count and four misdemeanors relating to his participation in the riot.

He continued to lash out at McFadden even after the trial, calling him a modern day Nazi judge in one court filing , which he signed as your favorite Political prisoner.

Prosecutors displayed images for the jury of Fellows leaning back in a chair in the office of Sen. Jeff Merkley (D-Ore.) to smoke marijuana, wearing sunglasses and a fake beard made of yarn as he propped his feet on a piece of furniture.