Pop junkie 

Someone who immediately falls in love with a song that's played on a pop radio station/MTV, and for that reason only. They then download that song, set it as their ringtone, and overplay it at parties and/or in general until the next song comes out. Typically a 15 year old white girl.

Sarah's party was fun except for that pop junkie who kept playing "boom boom pow" over and over. That song was stuck in my head for hours

Pop junkie by Jinny lash May 24, 2009

Potjunkie 

Someone that smoke strong weed with a lot of keef, or to identify a person that smokes everyday

Yo dude I heard reds a potjunkie we should sesh with him sometime

Potjunkie by Reefa the space cadet June 12, 2021

Poopjunkie 

see "Bitch Ass"
To be a "poopjunkie" you must do one of the following things:
1. Eat fecal matter more than normal or healthy.
2. To poke fat people right in the belly.
3. Have to have given or received a Hot Carl.
Also associated with those known to be Hobos or Janksters.

A connoisseur of poop.

1. Person that goes down to the river and looks for animal poop to feast on.

2. One that completely dominates every game he plays of Call of Duty.

3. "Man, look at that poopjunkie, hes such a bitch ass.."

Poopjunkie by POOPJUNKIE August 14, 2009