11 Minutes 29 Second Viral Video

You're likely referring to a notable viral video. Without knowing the exact details, I'll provide some popular video options:

1. Charlie Bit My Finger (2007): This 58-second video shows two brothers, Harry and Charlie, and has been viewed over 880 million times.
2. David After Dentist (2009): This 2-minute 45-second video features a 7-year-old boy, David DeVore, talking about his anesthesia after a dentist visit.
3. Keyboard Cat (2008): This 2-minute 30-second video appears to show a cat playing a keyboard, but it's actually a clever editing trick.

However, there's another option that might match your "11 minutes 29 seconds" timeframe:

4. Keyboard Cat's creator, Charlie Schmidt's 11-minute 29-second video (2008).