Someone who crank calls another person while using the pocket dial technique as a cover. Usually involves making up ridiculous conversations while the subject is either listening or while leaving a voicemail.
Person A calls person B.
When person B picks up the phone person A begins conversation with person C about poop.
Person B listens intently wondering wtf is going on.
This is a Pockadial Dundee.
Da "social no-so" act of planting quick casual kisses on da cheeks of random people. You might get away with it more in the Italian Quarter, though, since this is the traditional "modern Latin" way of greeting each other.
Though considered relatively minor in the eyes of Johnny Law, committing a peckadillo still carries a stiffer penalty than an "armadillo", since passing out uninhibited smooches is considered more violating of personal-boundaries than simply hugging everyone you meet.