søg på et hvilket som helst ord, for eksempel cunt:
 
8.
a hat which is black
oh thats a nice black hat
af Stace 9. september 2003
 
9.
the most honest hackers.
Dont try to hide your feelings white hackerz. Join the dark side
af Anonymous 13. september 2003
 
10.
(Somebody using) optimization tricks that artificially boost search engines rankings, using methods that usually break the search engines' TOS.
Examples of blackhat techniques are cloaking, stuffing pages with keywords or links and using unnatural redirects.
The term was inspired by old western movies' villains always wearing a black cowboy hat.
Ref.: SEO Spam and black hat SEO.
af BlackHatKnight 30. maj 2005
 
11.
An ultra-Orthodox or Haredi Jew, known for always having a big beard and a big black hat.
Those black hat Jews are crazy, they'll beat your ass if you disrespect in their neighborhood.
af Snake Fish 8. april 2009
 
12.
used in the SEO (Seach Engine Optimisation) industry as a way of describing players which in order to reach the goal of high rankings, participate in activities NOT liked by the Search Engines.
The only way to get high rankings in your industry is to employ a Black Hat SEO.
af Shak 23. juni 2004
 
13.
A villian, a bad-guy, the guy who wears the black hat fighting the hero- not to be confused with that guy from RUN-DMC !
Man, Tyson was definitely the BLACK HAT in that fight !
af Rob Postuma 14. september 2003
 
14.
The Afro-American version of Linux.
Word up G, I just got m new copy of Black Hat to run on my ghetto 386, yo'.
af Shrike 4. september 2003