The largest, most odiferous bowel movement of the day, one that usually occurs in the morning. This movement is often accompanied by or caused my an extremely upset stomach, due to fears of the government, the president, the situation in Iraq, terrorism, medicare, the state of the world...
Man, did you just shed your morning tear for Nixon, dude? It stinks in here.
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.