Hmmm...
Wonder if any made it to the UK. I'm off shopping... to Lidl.
Drug smugglers in Spain are at least 25 kilos of cocaine short after boxes of bananas in which they'd hidden the Bolivian marching powder ended up on supermarket shelves. The alarm was raised on Saturday morning when several one kilo packets were found in a box of "enormous green tropical bananas" in a Madrid branch of …
There is actually quite a lot of 5HT (serotonin) in banana peel, but it can't cross the blood-brain barrier, so smoking them, or any other kind of ingestion isn't going to work. You'd basically have to extract it into liquid form and then inject it straight through your skull directly into your brain to get some kind of a hit off it.
You can do that by drilling through one of your eye sockets. Better make that a cordless drill, so you can do it in the bathroom. Have the bananas ready, though, coz you'll need your first serotonin surge pretty soon after creating the port.
Alternatively, you might pause to reflect that if Mother Nature In Her Wisdom has set up a blood-brain barrier, it's probably there for a reason.