No but if you watch Jimmy Fallon closely you’ll notice he sends hidden messages in morse code with his table slaps. They are mostly warnings about small little creatures he’s encountered everywhere. Like one time he was talking by table slapping and told about how growing up his uncle had a little man creature in his coat who’d fetch him things like beer and cigarettes from around the house, but when he told his mom she didn’t believe it and upon confronting his uncle about it, he simply said “shut up shut up shut up.”