Neighbors who are entitled and un-neighborly insofar as they see no problem with allowing their yappy little dogs to disturb the peace, both day and night.
We live behind the ultimate yapmasters; they actually had the balls to report us to the Police for reporting them to the Animal Control Officer!
To vomit, typically after heavy drinking. A portmanteau of the colloquial vomiting description "to yak" and the popular professional fishing tournament "Bassmaster Classic."
John: Dude, Kevin had way too much tonight...I think he's having a Yakmaster Classic in the bathroom right now.
Kevin: Just give me a couple minutes, I'll be fine! (pukes)
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.