Niggaaaah or nigg(a/er) in popular cloture, is a slang used bin order to fit into a conversation and instal in the individual using it a sense of belonging to the collective. In some situations, the Niggaaaah is used when one has no more words left in their Arsenal and gives up on a verbal argument against another person.

Word pronunciation: heavy emphasis on the “I” and the “a”, best results apply with voice cracks.
Individual X got cornered in an argument and resorted to using the Niggaaaah.
Get the Niggaaaah mug.