What is H4xr?
This is a word that means "hacker" in a coded way. It is usally found in Multiplayer based games such as Counter Strike Source, Halo 1 & 2 and ect. It refers to a "hacker" as many as there are.
O my god you noob H4XR.
See hacker, noobs, n00bs, urban, h4xr, H4XR