Never heard of, but that sounds funny! 
You can check out my long term grow log here on OG for some more pics. I do this to keep my grow log a little bit more entertaining. It’s in German, but maybe Google Translate can help.
The baby plants in the pics are snips of the old AK-47, selected and kept for 29 (!!!) years, which i got from @Messenjah. They rooted within 6 days after putting them into soil (without Clonex or any other stuff). 
Thanks 
, ixi