r/WaterfallDump↗
/r/WaterfallDump: Please don't take a dump in the waterfall
Dedicated meme / shitposting subreddit of r/Undertale. Deltarune memes welcomed too. Clever skeleton pun.
99k subscribers3,079 posts / mo in Sep 2026 (incl. <1% by known bots)1,325 authors / mosince 2021
r/WaterfallDump has 99k members (+39% over the last 12 months). It gets about 3,079 posts a month from 1,325 people. Top topics: Deltarune Fan Zone, Undertale Discussions and Knight Theory.
When to post on r/WaterfallDump
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How r/WaterfallDump has grown
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Topics and brands on r/WaterfallDump
Top topics
Share of the subreddit's posts
- Deltarune Fan Zone2.6%
- Undertale Discussions2.1%
- Knight Theory1.7%
- Sans and Undertale Discussion1.6%
- Ralsei Art and Theory1.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
Posting rules for r/WaterfallDump
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Subreddits like r/WaterfallDump
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See all of r/WaterfallDump
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research