Top definition
Someone who is very insistent upon being courteous, to the point where it is aggravating and at times inconvenient to the recipient, such as holding the door open for you even though your still several feet away, causing you to start a slow jog to the door to show good manners, though it made the process more difficult and awkward for you.
Friend 1: yea man ill be there in 15 minutes, I'm stuck at this stop sign behind this fuckin courtesy junky

Friend 2: why don't you just pass them in the left lane?

Friend 1: cmon bro, that's impolite

Friend 2: dude, your fuckin courtesy junky!
by fjm1990 September 25, 2013
Get the mug
Get a courtesy junky mug for your mate Callisto.