I thought this was an interesting question so I looked it up. Most of the Board AF streams have had at least one segment cut up for a YouTube version. There have been 3 streams that remain exclusive to Twitch.
December 7 - Damien, Shayne, Courtney, and Ian played Catan and Skribbl.io. This was filmed remotely with everyone at their own home.
January 19 - Ian, Damien, Spencer, Courtney, and Ify played Saboteur and then did a puzzle together. The last hour was Kimmy and Ian playing Chess with Ify and Damien commentating. This was filmed remotely with everyone at their own home.
February 22 - Spencer, Courtney, Damien, Ify, and Ian played Scoody Doo in Betrayal at Mystery Mansion and Blockbuster Party Game.
They are currently a little behind. They haven't put out a Youtube video for the August 2nd and August 9th streams. This past Sunday they doubled up on the July 19th stream by cutting up Herd Mentality. They had already used footage of them playing Snakesss from that same stream.
Im like 99.9% positive it's the corduroy sherpa trucker jacket from Levi's. Funny enough i got it a few months back and was wearing it when i saw him in the vid and suddenly felt vindicated by my fashion choice. Link is what i bought on Amazon, obviously its big and tall but im sure they have it in more sizes: https://www.amazon.com/dp/B086VPNHCR/ref=cm_sw_r_cp_apa_glt_i_4AZ3JYC75E4GRSWRXMX6?psc=1