Something to be careful with when trying to add humor in your videos is to not make it obvious that you're trying to be funny. One of the biggest rules, Loud and random does not make funny. When I watched that video I felt like a couple of the jokes were being pushed on the audience. Idk if you were trying to make us laugh or not, but as an audience it felt as if you were trying to hard. Also I couldn't really hear a couple of them because of the sound quality coming your friend's side. I do think it is GREAT that you guys are laughing a lot. The laughing helps the audience because it shows how much you are enjoying the game. Just remember clever jokes will give you more laughs than random ones. Keep up the good work