Seriously... anon1 is right. 55 gallon drums are standard. Unless the guy is 80+ years old, I don't see how he could claim to have come up with this idea. There've been 55 gallon BBQs and smokers since there have been 55 gallon drums. Abusive comment hidden. (Show it anyway.)
There've been 55 gallon BBQs and smokers since there have been 55 gallon drums.