In any modern warfare game (Ex. Medal of Honor, Call of Duty) in which a person aims a sniper before going into full view and firing making it a one-hit kill weapon in close range. Many people get pissed off by it, saying its unrealistic etc. So the the new word for quick scoping haters can call it douche-scoping.
Guy 1: Dude theres only one guy left, and he only has a sniper, I got this guy.
Guy 2 quickscopes.
Guy 1: WHAT THE FUCK YOU COCK SUCKING DOUCHE-SCOPING FAGGOT MOTHERFUCKER!!!!
Guy 1 aims down his sniper sights.
Guy 2 sees guy 1 and tries to quickscope and misses, guy 1 kills guy 2 while aimind down the sights.
Guy 1: Hahaha, fucking douche-scoper.