Well after a quick google search and some anecdotal and personal experience I could come to a few subjective conclusions...
I've always had great experiences with sulbutiamine (the bulk powder... not that BS Biotest crap), although the duration couldn't have been more than a couple of hours for me. I always enjoyed great mental focus with this pre w.o. and a mood lift as well.
Anandamide is an endogenous canniboid that stimulates hunger in the brain (CB1 receptor), and if I read into this right, can also act as a analgesic/anti-inflammatory in higher amounts in the body (CB2 receptor). Anandamide also, just like THC, suppresses the hippocampus in terms of the formation of long term memory. I don't think the research is definite, but there seems to be some evidence that canniboids, (both THC and anandamide) are neuroprotective.
Taken in concert, my guess would be this: a case of mad munchies, possibly a more intense high, and w/ the sulbutiamine, I could only guess. You could have a trippy head high and then again you could have a very focused high as well. If I had some sulbutiamine and anandamide on hand then I would definitely try this out
Ha if you decide to give it a try I would definitely look forward to your feedback on it. I'm always curious about new experiences
EDIT: Reading more (wikipedia is the bomb), THC and metabolites act as antioxidants and also promote neurogenesis as well...
In short, THC is the best nootropic ever