Don't Give A Fuck Mode (DGAF) is a temporary (or permanent for some people) period of time when a person chooses to "not give a fuck" and do whatever he/she pleases without worrying about the consequences.
John: I heard Zach drank a bottle of whiskey, crashed his car, punched a cop, slept with two fat chicks, and asked his sister to marry him last night.
An large pile of laundry, often found in homes with more than 2 residents whom share a communal laundry & related duties. Word is used by the person who thinks they have finally finished washing the heaping pile only to find more dirty laundry and realizes: "fuck, there's more!" Yes folks, there always is.
"Holy shit dude...no bail? and the judge said you are going to county? You were only drinking cause your old lady was cheating on you anyways. Are you alright"
"Yeah. Yeah I am. I'm in fuck mode. It's all down hill from here."
When your done having sex with a girl and she leaves so you move some furniture back to the way it was before preferably couch closer to tv to play video games on