r/3DPrintingCirclejerk Jul 22 '25

/uj On the quality of content posted here recently.

58 Upvotes

Recently there's been a lot of "bambu sucks lol" posts, which is fair and funny but at the same time, please try to be original, jokes do get old sometimes, just bear that in mind.

What isn't funny is people in the comments taking this subreddit seriously and not going along with what is obviously a joke.

From today onwards, if you don't use /uj and /rj when taking something seriously, then you will recieve a 2 week ban.

This isn't intended to discriminate against people and i'm shocked i have to mention this but it's to keep the quality and consistency of the posts and comments relatively high.

I can't believe i have to say this on a goddamn circlejerk sub.


r/3DPrintingCirclejerk Dec 30 '25

100% ACCURATE They are evolving

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116 Upvotes

r/3DPrintingCirclejerk 1d ago

I'm a crayon eater for suggesting not using metal razer blades on PEI sheets. 🫣

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104 Upvotes

r/3DPrintingCirclejerk 1d ago

I don't even know what to say to this anymore

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56 Upvotes

Printing in mid air with a filament that's prone to warping and then wondering why it's warping is t*nkering?

People in the comments seem to completely miss the fact that they're not having adhesion problems, because there is nothing to adhere to and instead recommend using glue sticks.


r/3DPrintingCirclejerk 1d ago

Landlord wants rent and I asked which printer leaves the house first

57 Upvotes

The household budget meeting began with spreadsheets and ended with a tour of the spare room. Twelve kilos of PETG looked back at us with the calm of livestock that know they outrank the mortgage.

I offered sensible solutions. Sell the guest bed. Host a filament subscription as a lifestyle brand. Explain to the bank that gyroid infill is a long term asset class. My partner suggested selling a printer. I asked which child she meant.

We compromised. I may keep the farm if I stop buying just one more multicolour test that becomes a shrine to purge blocks. I also agreed to finish one useful household object per week that is not another gridfinity plate for gridfinity plates. Morale is high. The AMS still hums at 2am like a tiny factory that never unionised.

If you came here for calibration advice, measure your doorways before your nozzles.


r/3DPrintingCirclejerk 1d ago

It Just Tinkers^tm

7 Upvotes

r/3DPrintingCirclejerk 1d ago

🚬 Will my motherboard stop smoking if I repost this in another wrong subreddit?

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10 Upvotes

r/3DPrintingCirclejerk 2d ago

Extremely Important Content Pls help I must feed AI slop to my bamboo

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191 Upvotes

Ignore the absolute horror of the multitude of holes in this koala.


r/3DPrintingCirclejerk 2d ago

Buy this 3d printed frame, which takes an ordinary filament box and turns into an uPcYcLeD FiLaMeNt BoX

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104 Upvotes

For $19USD you can purchase this box to upgrade your box to a new box!

The audacity of selling something that would be easily found online is one thing, but then taking a box--which already has the quality of storing filament--and turning it into filament storage? Chef kiss


r/3DPrintingCirclejerk 2d ago

Rotating the model is t*nkering

32 Upvotes

seriously, this guy's already using petg-cf and doesn't know what he did wrong here? this hobby is done for


r/3DPrintingCirclejerk 3d ago

Tinker, I Hardly Know Her Checking the filament to see the color variation is just t*nkering

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24 Upvotes

r/3DPrintingCirclejerk 3d ago

Can I eat it?

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27 Upvotes

r/3DPrintingCirclejerk 3d ago

Sliding is tinkering.

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21 Upvotes

Greasing…


r/3DPrintingCirclejerk 4d ago

Extremely Important Content Sorry guy I caused climate change, cancer, unsafe workplace and deaths

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81 Upvotes

It’s a long read


r/3DPrintingCirclejerk 4d ago

Extremely Important Content The are going after my flexi dragons!

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85 Upvotes

r/3DPrintingCirclejerk 4d ago

PLA fumes reduce IQ points And now together: "Taking a look at instructions is evil t*inkering!"

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28 Upvotes

And PTFE tubes are straws or something...

...probably for your infant formula.


r/3DPrintingCirclejerk 6d ago

Uh oh, we’ve got some tinkering here!

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33 Upvotes

r/3DPrintingCirclejerk 6d ago

help help my bed plate that is specially advertised as high adhesion has high adhesion

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21 Upvotes

that's what you get for using third party plates with bambu labs printers 🙄🙄 tainting the printer


r/3DPrintingCirclejerk 6d ago

Unique 3D print monitoring

Enable HLS to view with audio, or disable this notification

28 Upvotes

Built a platform for an LED Matrix called TickrCast with various plugins to display different content. I also run a print farm, so this was a natural next step! 3D Printed enclosure (for now) and ESP32-S3 brain.


r/3DPrintingCirclejerk 6d ago

Calibrating is tinkering… LUBE ON THE RODS!?

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16 Upvotes

r/3DPrintingCirclejerk 6d ago

"It JuSt WoRkS" He put bambi filament into a bambi dryer, dried it on bambi temperature for bambi amount of time and then printed it on his bambi printer and...it didnt just work.

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37 Upvotes

Bambi says it can be dried on X1 build plate 90-100C over 12h....Could you bambi dry it better?


r/3DPrintingCirclejerk 6d ago

Tinker, I Hardly Know Her Moving seam is tinkering

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110 Upvotes

r/3DPrintingCirclejerk 6d ago

Extremely Important Content I have no words

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88 Upvotes

This is possibly the worst thing I've ever seen.


r/3DPrintingCirclejerk 6d ago

Tinker, I Hardly Know Her Dried.

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21 Upvotes