Some trolls have all the fun.

Yes, the time-honored Internet trade of leaving comments, arguing and being generally annoying is sometimes taken up by those with a great sense of humor. Trolling is usually irritating, but not when it's in the hands of an able comedian — especially when that comedian is so dedicated to his jokes that he spends hours, days and even years crafting them.

See also: 20 Greatest Yearbook Trolls of All Time

Here's a toast to the trolls who were supremely determined to get the last laugh.

1. ronnyjohnson618 has done it all (on YouTube)

YouTube user ronnyjohnson618 never met a video he didn't like. He's been commenting on videos for years, offering his expert opinion on, well, everything.

Under a video about boats, he commented that he drives boats for a living. Under a video about a U.S. soldier, he commented that he's been in the military for 20 years. For Psy's viral "Gangnam Style" music video, he commented that he's been a singer for 30 years.

He's also apparently been a game designer, a botanist and a train conductor. How long has he been a troll? For at least five years.

2. 'Xbox Sign Out!'

In an expert move of gaming and web trolling, YouTube users Master of Luck and MisterCoDSlayer decided to pull a prank on Xbox Live players. One of them decided to change their gamer tag to "Xbox Sign Out." If you're an Xbox user, you'll recognize that saying — it's a command that makes your Xbox sign out of a game.

YouTubers Master of Luck and MisterCoDSlayer played multiple sessions of Call of Duty: Ghosts in which they intentionally annoyed other players. When the other players became frustrated, they'd yell out the game handle "Xbox Sign Out." The Kinect voice recognition would then respond to the command and try to them sign out, and as you can see in the video above, hilarity ensues.

3. RBX will answer anything

If you have an anonymous question for the Internet, you might turn to YahooAnswers, a forum where users can pose questions to the community in the hopes of receiving a thoughtful, intelligent response.

However, lay your earnestness at the feet of the Internet and the trolls will come out in full force. If you were lucky, you'd get user RBX. The longwinded commenter would give paragraphs-long answers to questions such as, "Does anyone know a website for cool Bebo profile names?" or "How can I fit in as a girl from Cyprus moving to England?"

In a Reddit AMA, RBX said some responses would take him 30 minutes to craft, because he "had very few responsibilities and quite a lot of time on my hands."

He responded so often and so sarcastically that Yahoo eventually removed his profile. RIP RBX.

4. Dancing bears

Stickam user (wow, remember Stickam?) Ryan Perera decided he was bored one day, so he set out to have some fun with the video-streaming site. For one month, he dressed up in a bear costume and went on the site, dancing and generally being ridiculous in the video chatroom. He recorded himself and people's responses, which ranged from confused to amused.

Yes, for a month he dressed up as a bear and danced for the amusement of strangers on the Internet, eventually culminating in three hours of material he eventually sorted through and posted on YouTube.

5. Steve came in like a wrecking ball

Steve Kardynal really loves Chatroulette. The YouTube star frequently goes on the video chatting site to troll strangers, but hit the viral jackpot when he started shamelessly recording himself lip-synching to popular songs to various Chatroulette users. They became impromptu music videos, starting off with the Carly Rae Jepsen hit "Call Me Maybe" while donning a couple of skimpy bikinis and flesh-toned minidresses.

He kept the ball rolling by then doing a cover of Miley Cyrus' "Wrecking Ball," which racked up more than 113 million views. He licked sledgehammers, rolled around on a makeshift "wrecking ball" and even went tastefully nude, à la Cyrus in the original video.

Cyrus herself saw the video and asked her people to send him a little gift:

Last week Miley Cyrus's management company asked for my address so they could send me something. Thanks for the Champagne, Miley! :D — Stephen Kardynal (@SteveKardynal) December 17, 2013

Then, he even got to meet tongue twirling pop star herself. Good for you, troll. Good for you.