Something that 8 year old search up to get their tiny dick hard as fuck.
Mom: I'll be back, I'm just buying grocery. If I catch you watching roblox porn, you'll be grounded
8 year old: Ok (yesssss, time for some rohub )
by bigkneeger December 6, 2018
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A type of rule 34 that's just lego characters bumping into each other. 100% of people who watch/make roblox porn are neckbeards, have zero real-life friends and range from the ages 12-26.
Guy 1: I like jerking off to roblox porn!

Guy 2: You're disgusting. How do you like lego porn?
by Fizzzyy September 22, 2021
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Something that you would probably watch to see if you can get your dick hard from watching blocks fuck each other. Mostly kids watch this. Like imagine making porn out of blocks. To make roblox porn, make some people, then put long blocks as dicks, make the dick go into the girl, then done. You got roblox porn!
Person 1: "Hey what type of porn do you watch?"
Person 2: "Roblox Porn!"
Person 1: "We're not freinds anymore."
Person 2: "Ok lemme watch some Roblox porn."
by Random_Definer 2.0 March 30, 2020
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roblox is something that small children watch because they are fucking weird. Its basicly some pixels bumping into each other.
"wow that little kid sure does watch a lot of roblox porn"
by ILoveChildren69 September 25, 2019
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Roblox Porn is an autistic way of showing that you love humping pixels, you can either draw it, or use usersmesh to make a 2 Block long COCK. Roblox porn is not very sexy as its BLOCKS HUMPING EACH OTHER, people go as far as drawing real people with clothes or items they would have in the game, other people DRAW CHARACTER MODELS. I dont find a bacon hair thrusting another pixel exciting.
Perverted slurrrp: Hey my fab fetish is Roblox Porn, whats yours?

Me: WTF WHY DO PIXEL TURN YOU ON FAGGOT!
by Guy whom likes apples September 9, 2017
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roblox porn, someone whose the age of 7 watching on pornhub.com, while doing someone weird like when my little cousins was jerking off bathroom
by 0.2 penis May 11, 2022
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Alright Ya crazy asian here is my summarize about this shit:
Roblox porn is You know just Lego Character Fuck each other or something more disgusting that if you watch it you might turn back to christian and take a hot bath of holy water and sprinkle yourself with shower of bleach Hence the name "Roblox Porn"

If you ask me about my opinion with this shit i want to say: "I agree to reform a new witch purge to destroy all of this shit and capture everyone that horny with this shit to cut their ball and use the memory deleted machine from men in black to make them forget about it"

alr this is how i describe it
have a nice day!
-chingchongboii
Dude 1: Hey fella

Dude 2: Yo mate
Dude 1: I see that you are in DDD Right?
Dude 2: Yea but i cant see some porn to nut
Dude 1: well check this porn it call "Roblox Porn"
Dude 2: ROBLOX!? you mean that kiddo game?
Dude 1: Ja (yes in german) fella

Dude 2: dude.... that disgusting
Dude 1: I know
Dude 2: You know what... you make my penis cringe GTFO NOW!!!!
Dude 1: fineeee whatever
by chingchongboiiii January 10, 2023
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