Watchly Safety Review

1500 Water Balloons + Trampoline- SLO MO!!

3:59 · 109.4M views · May 18, 2016

Minor FlagsReviewed June 2026

3Minor Flags

This video is safe for virtually all ages — it's a joyful, low-stakes backyard water balloon stunt filmed in slow motion with nephews and family fun at its core. There are no language concerns, no dangerous stunts, and no inappropriate content whatsoever; the slow-motion footage even adds a genuinely cool science-adjacent visual element that kids tend to love.

Content Breakdown · 3 Categories

Low-Quality, Extreme & Stunt ContentA little

The video has a mild stunt-entertainment quality (1500 water balloons for spectacle), but it is wholesome, family-oriented, and not designed for shock value or destruction — well below the threshold for concern.

See evidence (1)

“'1500 water balloons' and 'a couple really big ones' used for spectacle on a trampoline”~0:20

Hidden Advertising & Sponsored ContentA little

The video description transparently discloses and promotes CrunchLabs (the creator's own company) and a high-speed camera rental service with clear attribution; these are disclosed rather than hidden, so no flag is warranted.

See evidence (2)

“Description mentions CrunchLabs with explicit disclosure: 'I started a company called CrunchLabs'”

“High-speed camera rental service credited to Nathan with a direct link”

Playful & Fantasy ViolenceA little

Water balloons being thrown and burst on participants constitutes very mild, clearly playful and consequence-free physical interaction — entirely age-appropriate and joyful in tone.

See evidence (2)

“1500 water balloons thrown at/around people on a trampoline”~1:00–3:30

“Laughter, screaming, and 'It's cold!' reactions indicate playful, consensual fun”

What Parents Need to Know

This is a wholesome, family-friendly video featuring an uncle filling 1,500 water balloons and bouncing them on a trampoline with his nephews, all captured with a high-speed slow-motion camera. The educational upside is real — kids get an engaging visual demonstration of how slow-motion cameras work and can observe the physics of water balloons bursting in fascinating detail. There is nothing concerning here: no bad language, no dangerous behavior, no advertising, and no inappropriate themes. The trampoline use is supervised and playful rather than reckless. The only mild note is that it may inspire kids to want to do the same at home, so it's worth having a conversation about water use and cleanup.

Talk to Your Kids About

1Why do you think the water balloon looks so different in slow motion compared to normal speed? What do you think a slow-motion camera actually does?
2If you could film anything in slow motion, what would you choose and why?
3The uncle in the video says he wants to be his nephews' favorite uncle — what's the most fun thing you've ever done with a family member or relative?
4If you wanted to try something like this at home, how would you plan it out responsibly — thinking about water use, cleanup, and safety?

1500 Water Balloons + Trampoline- SLO MO!!

Protected Viewing

What's This Video About?

Using 1500 water balloons and a massive trampoline to accomplish my major life goal to be the favorite uncle. Thanks to Nathan for the High Speed camera. If you need a High Speed camera to rent for super cheap check him out. Insanely low prices for great gear- http://www.aimed-research.com/ I started a company called CrunchLabs where we build a toy together and then I teach you all the juicy physics for how it works. So if you want to learn to think like an engineer and have really fun time doing it, check out the current promotion where you get 2 FREE boxes at https://crunchlabs.com You should also go subscribe to the CrunchLabs YouTube channel cause we’ve got some bangers in the pipeline- https://www.youtube.com/crunchlabs MUSIC- 0:03- Frisbee- Andrew Applepie- http://www.andrewapplepie.com/ 2:37- Special song written just fo my bad self- Lincoln Hoppe, http://lincolnhoppe.com/ 3:34- Birds Don’t Sing- TV Girl- https://tvgirl.bandcamp.com/

Frequently Asked Questions

What age is this video appropriate for?

This video is appropriate for all ages, including children as young as 3. There is no inappropriate language, violence, or themes — just playful water balloon fun filmed in slow motion.

Is there anything dangerous or unsafe shown in the video?

No. While trampolines carry general safety considerations in real life, nothing in the video depicts reckless or dangerous behavior. The activity is supervised and lighthearted throughout.

Is there any advertising or sponsored content in this video?

The classification scores show a very low (0.10) flag for potential hidden advertising, but nothing explicit is identifiable in the transcript. Parents can watch alongside their child if they want to verify, but it appears to be straightforward entertainment.

Does this video have any educational value for kids?

Yes — the slow-motion camera footage offers a visually engaging way for kids to observe physics concepts like water pressure, surface tension, and motion. It can spark curiosity about how high-speed cameras work and how we perceive time and movement.

Could this video inspire kids to try something unsafe at home?

The activity itself — water balloons on a trampoline — is generally safe and easy to replicate at home with supervision. Parents may want to talk about responsible water use and trampoline safety rules before kids attempt something similar.

Is there any bad language or inappropriate humor in this video?

No. The transcript contains no profanity, crude humor, or inappropriate content of any kind. The tone is entirely playful and family-friendly.