A term for a boat in which one or more individuals continuously emit loud, disruptive flatulent sounds while traveling down a river or waterway. These sounds are often so frequent and noticeable that they disturb nearby boats and passengers.
As the fartboat cruised past, its passengers' uncontrollable flatulence created a cacophony of sounds that sent nearby kayakers paddling quickly to escape the overwhelming stench and noise.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.