I just came across this lovely video on Twitter:
This is the best thing I've seen today. pic.twitter.com/HwhY29TALj — Amanda (@Pandamoanimum) December 9, 2015
This is the best thing I've seen today. pic.twitter.com/HwhY29TALj
— Amanda (@Pandamoanimum) December 9, 2015
This has turned into a whole genre of YouTube video: