About r/KidsAreFuckingStupid
In its own words:
Just look at some of these kids...how can they be so dumb? Like what, you seriously can't hula hoop? Jesus Christ. And babies know literally nothing. God damn, kids are so dumb.
Community guide
r/KidsAreFuckingStupid (#167, about 5.3 million) shares clips/moments of kids doing foolish/funny things. Just look at some of these kids...how can they be so dumb? Like what, you seriously can't hula hoop? Jesus Christ. And babies know literally nothing. God damn, kids are so dumb. Rules: Don't be a dick; Don't be a creep; Don't be racist; Don't post spam; No memes; Must be a kid and must be stupid; No real harm comes to them; Avoid reposting; No rage bait posts (ex: what would you do?) Sample ~16.5 ppd.
Fit
Humour media about kids’ antics—not parenting advice (see Parenting for that).
Practical pointers
Respect privacy/safety rules; no harassment; follow NSFW and repost limits on-sub.
SubMouse Editorial
The community was created on Jul 14, 2015, which makes it 11 years old. Since Oct 26, 2026, it has gained 2,957 subscribers (+0.06%). It sits just behind r/XboxSeriesX (#166) and ahead of r/battlestations (#168) in our ranking.
What sets r/KidsAreFuckingStupid apart
Compared with other large communities, r/KidsAreFuckingStupid leans heavily on videos (79% of recent posts; the typical Top 100 subreddit sits at 4%). Posts here spark a lot of conversation: the archive averages 40.2 comments per post, roughly 2.9× the typical big subreddit (14.0). It is also one of the faster-growing big communities: its 0.68% gain since Sep 19, 2026 beats 92% of the Top 100.
Subscriber growth
Between Sep 19, 2026 and Nov 2, 2026, r/KidsAreFuckingStupid grew from 5,234,038 to 5,269,670 subscribers (+35.6K, +0.68%). That is about 810 new members per day. The chart uses our weekly snapshots (9 so far), so it gets longer every week.
What r/KidsAreFuckingStupid talks about
Looking at the titles of 117 recent posts (Oct 29–Nov 4), the words that come up most are “kids”, “kid”, “candy”, “stupid” and “thought”. Other frequent themes are saw, daughter, zero, dog, expect and impressed. Recurring phrases include “successful strategy” and “stealing candy”. By format, 79% are videos, 16% are images and 3% are galleries.
Popular post flairs: Video/Gif (27), Cute stupid (14), Kids are tiny drunk people (7), story/text (5), Not OC (4), Actual stupid (3).
Activity and best time to post
r/KidsAreFuckingStupid gets about 17 new posts a day. The public archive holds 167,477 posts and 6,740,661 comments in total, about 40.2 comments per post. Last week the busiest day was Monday (23 posts) and the quietest was Wednesday (9). Posting peaks around 19:00 UTC and is lowest around 06:00 UTC.
Rules of r/KidsAreFuckingStupid
The moderators of r/KidsAreFuckingStupid list 9 rules. In short:
- Don't be a dick
- Don't be a creep
- Don't be racist
- Don't post spam
- No memes
- Must be a kid and must be stupid
- No real harm comes to them
- Avoid reposting
- No rage bait posts (ex: what would you do?)
How to join
Open reddit.com/r/KidsAreFuckingStupid and press “Join”. Read the community rules in the sidebar before you post: every subreddit is run by its own volunteer moderators.
Frequently asked questions
How many members does r/KidsAreFuckingStupid have?
r/KidsAreFuckingStupid has 5,269,670 subscribers (Nov 2, 2026), which makes it the #167 safe-for-work subreddit in the SubMouse ranking. It added 35,632 members between Sep 19, 2026 and Nov 2, 2026.
When was r/KidsAreFuckingStupid created?
r/KidsAreFuckingStupid was created on Jul 14, 2015, so it has been around for 11 years.
Is r/KidsAreFuckingStupid still active?
Yes. r/KidsAreFuckingStupid gets about 17 new posts a day (average of the last four weeks). Over its lifetime the archive counts 167,477 posts and 6,740,661 comments. In a sample of 117 recent posts we counted 94 different authors.
What is the best time to post in r/KidsAreFuckingStupid?
Based on post counts from Oct 29, 2026 to Nov 4, 2026, the busiest day was Monday and the quietest Wednesday, and most posts arrive around 19:00 UTC, with the fewest around 06:00 UTC. More posts also means more competition, so a quieter hour can help a post get noticed.
What kind of posts are on r/KidsAreFuckingStupid?
The community describes itself as: “Just look at some of these kids...how can they be so dumb? Like what, you seriously can't hula hoop? Jesus Christ. And babies know literally nothing. God damn, kids are so dumb.” Recent post titles often mention kids, kid, candy, stupid and thought. Most posts are videos (79%).
Is r/KidsAreFuckingStupid SFW?
Yes. Reddit does not mark r/KidsAreFuckingStupid as an 18+ (NSFW) community. SubMouse lists safe-for-work subreddits only.
What are the rules of r/KidsAreFuckingStupid?
Join the community on Reddit first, then use “Create post”. r/KidsAreFuckingStupid accepts link and media posts (no plain text posts), with images, videos and galleries enabled. It has 9 posted rules, starting with: “Don't be a dick”; “Don't be a creep”; “Don't be racist”. Moderators remove posts that break the rules, so read them in the sidebar before posting.
What subreddits are similar to r/KidsAreFuckingStupid?
Communities with similar topics include r/NoStupidQuestions (7.6M), r/nextfuckinglevel (10.5M), r/PeopleFuckingDying (3.3M), r/Parenting (8.3M) and r/OldSchoolCool (19.7M).
Stats from public data (data updated Nov 2, 2026; activity, rules and archive totals via the Arctic Shift archive, Nov 6, 2026). Point and comment counts are archive snapshots and can be lower than on Reddit today. SubMouse is an independent directory and is not affiliated with Reddit or the moderators of r/KidsAreFuckingStupid.