These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
"Funny Aneurysm" Moment: Who knew having exquisite breasts made Christina Applegate undergo a double mastectomy as treatment for breast cancer?
Fred Willard's character says "We've both seen our fair share of pornography". Fred Willard would later be arrested for an incident at a porno theater.
Ho Yay: When Champ talks about how the News Team needs Ron, he starts going on about how he misses everything about Ron, including "his musk" and most importantly his butt, and suggests that when this is all over, they move into an apartment together. Everyone else is quite uncomfortable.
Memetic Mutation: Virtually everything Brick says, and most of what Ron says too. Hell, half of the dialog in the movie has been put on a T-shirt.
"I DON'T KNOW WHAT WE'RE YELLING ABOUT! LOUD NOISES!"
"I heard their periods attract bears. The bears can smell the menstruation."
"I love lamp."
"YOU ARE A SMELLY PIRATE HOOKER." "WHY DON'T YOU GO BACK TO YOUR HOME, ON WHORE ISLAND?!"
The website True LAD (think stereotypical "lads" story in the style of FML or IMMD) will often see stories referencing lines and quotes from Anchorman, such as how someone saying a line from Anchorman broke up a fight, or how 60% of the time their cologne works all the time, usually ending with something like "Anchor LAD" or "Ron Burgandy LAD"
"I'M IN A GLASS CASE OF EMOTION!"
"You stay classy, [insert person/place]."
"Go F*** yourself [insert person/place]" in pleasant tone.