I'll start. Here's my entry.
I asked the Ants to make such a video, and later I felt guilty that I hadn't done the same myself, so I decided to fix that!
It took me about 20 minutes, but I think at least 5 of that was fumbling with the apps. I shot, edited, and uploaded on my iphone 5s, using the built-in Camera app to record short clips, the Splice video app (only because I already had it) to hook them all together, and the YouTube app to set a description and upload to YouTube. My biggest complaint was that my narration is not smooth or well organized. Most clips were done with only one take, but the blackberry clip took 4 takes because I kept flubbing the details that I wanted to share. I guess this will get better with practice.
Now your turn!