Place chocolate syrup in a shallow bowl or on a plate. Dip the rim of the cocktail glass in the chocolate, and put in the fridge to chill.
Add the Baileys, Frangelico, Kahlúa, heavy cream and honey syrup into a shaker with ice and shake until well-chilled.
Strain into the prepared glass.
Garnish with freshly shaved Toblerone chocolate.

Recipe and image from liquor.com