A human botanical is when someone pretends to be drunk at a party but is in fact drinking Fever Tree tonic and is sober.
"I am quite sure that Mick from #hungry_diner had the human Botanical done to him at a party by a girl named Natalie. He was on the small batch craft Gins from www.rohibitionliquor.co
by Hungry Diner August 31, 2021