Kai Cenat has officially begun his Arkham Batman Marathon series, and naturally, he didn't fly solo—he brought his own Robin, Reggie, to round out the dynamic duo. But forget battling crime, because the real pandemonium is going down off-screen.
From Reggie struggling with sidekick responsibilities to Kai narrating as if he's Batman's unofficial hype man, the stream already feels less like Gotham and more like a comedy club with capes.
And it didn’t take long for things to spiral into pure comedy. One minute, Kai's gliding through Gotham like a pro, and the next, Reggie's pressing every wrong button like he's speedrunning 'how to get fired as Robin.'
Sometimes the Joker bursts into the scene because of the lack of security and because Robin was maybe frying some Dino Nuggets for himself in the kitchen instead of paying attention. If this is how the marathon began, Gotham may not live 'the next stream.'
So let's dive into some of the funniest and most hilarious moments from this stream. From Kai's over-the-top Batman voice to Reggie proving he'll be 'Robin in name' only, the internet ate it up!
Disclaimer: This article contains the writer's opinion. Reader discretion is advised!
Here's 15 funniest moments from Kai Cenat's Batman Arkham Collection Marathon streams
1) Lil Rodney Son (Robin) is tired of Kai Cenat (Batman) getting all the cool stuff and he's stuck with a cheap ahh suit (Via X/ @destroynectar)
Rodney's son, Lil Rodney, is fed up. Kai's got 'very efficient Batgear,' while Robin's suit looks like it came straight from a clearance rack. He didn't sign up to fight crime 'in cosplay.'.
2) Kai Cenat's chat is so downbad for Cat Woman (Via X/ @destroynectar)
Kai Cenat's chat completely lost focus the second Catwoman appeared. Crime in Gotham? Who cares? They were too busy spamming hearts like it was Valentine’s Day.
3) Kai Cenat was jumped by the Joker while playing Arkham City (Via X/ @destroynectar)
Kai Cenat was completely dialed in, coasting through Arkham City like a boss—until the Joker got him mid-sentence. One moment, he's Batman; the next, he's 'screaming like Bruce Wayne just got thrown out of the house. 'Reggie, his Robin pseudonym, was 'no assistance at all,' just laughing as the chat 'entirely lost its mind.'
4) Kai Cenat really believed the Joker died when it was all to trick Batman (Via X/ @destroynectar)
Kai Cenat totally fell for it, believing the Joker was 'done for,' only to get 'bamboozled' like it was his first day in Gotham. The man was already congratulating himself on the victory when Joker reappeared like a 'jump scare DLC.'
5) Lil Rodney Son (Robin) started checking the Bat-Computer just to make sure his girl wasn't cheating (Via X/ @destroynectar)
Lil Rodney Son became 'way too relaxed' in the Batcave, bypassing crime notifications to 'run a loyalty test' on the Bat-Computer. Gotham's falling apart, and Robin's over here 'cross-referencing Instagram likes' like Batman's tech is 'Find My Girlfriend.'
6) Kai Cenat was in shambles when he decided to not save Batman during a Cat woman mission and accidentally completed the game early (Via X/ @destroynectar)
Kai Cenat was heartbroken when he opted for vibes over heroics, abandoning Batman to rot while Catwoman 'strode off into the sunset.' Man didn't realize he was merely testing out options, not speedrunning the worst possible ending. The expression on his face when the credits rolled? Pure "I botched Gotham" vibes.
7) Kai Cenat couldn’t believe how much Lil Rodney Son was glazing Duke Dennis when he first met him (Via X/ @destroynectar)
Kai Cenat 'had his eyes wide' when Lil Rodney Son began 'full-on glazing' Duke Dennis. Forget being Robin—the guy immediately flipped sides like it was Team Duke or die. Kai just sat there like an NPC, as his own sidekick hijacked the meet-and-greet and turned it into a 'fan club meeting.'
8) Robin (Lil Rodney Son) was tired of people making fun of his suit even comparing him to Barnacle Boy (Via X/ @destroynectar)
Robin (Lil Rodney Son) 'had had enough' of the insults. Being roasted for his suit was one thing, but the 'Barnacle Boy' comparisons? That broke him. Man looked like he was 'reconsidering his entire sidekick career,' likely wishing he had applied for Avengers instead.
9) When Lil Rodney just face planted while trying to do a kick in the background of Kai Cenat’s stream (Via X/ @YETABOi)
Lil Rodney attempted to show off with a kick in the background of Kai Cenat's stream and immediately kissed the floor. Man went from sidekick to sidewalk in 0.2 seconds. Even Batman couldn't have grappled out of that embarrassment.
10) Kai Cenat revealed his INSANE 3rd Batcave and Batsuit from Batman vs Superman for Arkham Origins during his Batman Marathon (Via X/ @destroynectar)
Kai Cenat showed off his insane 3rd Batcave, flexing the Batsuit like he was Bruce Wayne in real life. The chat lost their minds, hyping him up like he just unlocked a secret DLC. Meanwhile, Lil Rodney Son just stood there overtly seething, still sporting his budget Robin outfit. Gotham remains unfair.
11) "Kai Cenat literally has the worst Robin" (Via X/ @destroynectar)
Lil Rodney Son stays and talks trash while just doing absolutely nothing. At this point, Batman's biggest villain might just be his own sidekick.
12) "NO WAY KAI CENAT'S MOM JUST GOT KIDNAPPED BY THE RIDDLER" (Via X/ @destroynectar)
Kai Cenat was left speechless when the Riddler kidnapped his mom in the middle of the stream. One minute he's cracking puzzles, the next he's dead silent, frozen on the screen with his eyes like the game had just crossed a line. Chat wasn't sure if it was scripted or personal, but Kai was already mentioning loading up in real life.
13) Lil Rodney Son (Robin) saved Kai Cenat's (Batman) mother from the riddler (Via X/ @destroynectar)
Lil Rodney Son finally got his hero moment, rescuing Kai Cenat's mom from the Riddler like he'd been practicing this his entire life. Kai was shocked, Chat was laughing and crying, and Rodney was already speaking like he should have a solo film. Man transitioned from worst sidekick to Mom-Saver of the Year in one side mission.
14) Kai Cenat and Reggie tried to recreate the "MY FAULT OG" video (Via X/ @destroynectar)
Kai Cenat and Reggie actually thought they were going to redo the "MY FAULT OG" video, and it was precisely as messy as you can imagine. Kai oversold the push, Reggie 'tripped on air,' and the entire debacle ended with them on the ground, hysterical like they just got kicked out of Gotham.
15) "Lil Rodney's son got frustrated as he thought Kai Cenat was going to replace him with a new Robin for his Batman marathon" (Via X/ @SlatDontMiss)
Lil Rodney Son was fuming, believing Kai Cenat was going to replace him with a new Robin for the Batman marathon. Man began walking back and forth in the Batcave like he was applying for sidekick unemployment.
Ultimately, Kai Cenat's Batman marathon was less about saving Gotham and more about surviving pure chaos. From Lil Rodney Son battling for his sidekick status, Reggie messing up stunts, and Kai yelling through every twist, the actual villain wasn't the Joker—it was their own foolishness.
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