A sniggun is a male of African-American descent whose actions, choice of lifestyle, ability to communicate effectively, and general conduct of character, are congruent with that of a nigger. A sniggun and a nigger are identical in definition except that a sniggun is not necessarily hated by society. In fact, snigguns have been known to provide comedic relief.
Witness 1: "Did you see that guy try to rob Mike's car? Even when he was caught red-handed by the police, the only thing he kept saying was 'I ain't done nuttin wrong man I was jus tryna keep it real' and that 'niggaz be wilin out'"
Witness 2: "HAHAHAHA, that sniggun was hilarious!"