Ron and Veronica's fight in the newsroom, which escalated from petty insults after Veronica pushed Ron's Berserk Button and told him he had stupid hair. Ron tries to get the upper hand by throwing Veronica over one of the desks but she quickly takes control after Ron maces himself in the face, whereby she then rips off a TV antennae and starts beating him with it like a cattle prod.
Ron breathing fire out of a flute during his solo, including a few notes from Aqualung. Why? Because it looks awesome.
Here's a meta example: Paul Gerke, an Idaho sportscaster, got a moment of Awesome for his 2013 Halloween broadcast when he dressed up as Ron Burgundy, and stayed in character the entire broadcast, mixing famous quotes with some clever improv. Don't act like you're not impressed.
Though nobody in the news team fares particularly well during the bear fight, Brian stands out for being the only member of the group to land a hit on one of the bears.