The reaction to a particularly loud or disgusting fart or shart, especially on a packed tube train when female passengers have to use coat lapels as a makeshift gas mask. Look as proud as a man cradling his first born son.
His neighbours guffrontery at his longloud shart was a sight to behold, nothing less than biblical.
An individual who spouts utter bollocks all day long, but does it in a way that's marginally funny. They generally have no idea that they are full of shit. They're just stupid.
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.