Intentional leet-speak variant of the word "hacker" or the verb "to hack." Popularized in the mid- to late-90's throughout the underground AOL and Hotline circuit by two individuals known only as binary and usum.
That kid was such a hacer he'd hace you four times before you even knew your 14kbps globvill was on.
By Jacquenetta
Hace
To kill someone in a game.
Usually when the kill is the kind you need to cheat to pull off, but everyone knows you aren't cheating.
You can call someone a hacer instead of a hacker and it becomes a compliment.
