User blog comment:PYR0NY3H/Fawk tips!/@comment-8642280-20150107111018/@comment-66.62.115.199-20150118232234

^ a sniper is a player that kills an FAW in lightning speed, not leaving any chance for other players to get in on the FAW kill as well and earn points.

Elit3Blaze says "chinese sniper" cause Chinese players are notorious for spending tons of money on the game and thereby have killer FAW teams... as well as always ranking high.