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1.
'igga' is addressed to the indians(who were inslaved by the white, british rule in india); originated from the word 'nigga'.
Was up igga, brother from india.
by jeff March 09, 2005
 
2.
not the "n" word

politically correct way to say "nigga"
that's my igga
by beigegirl December 30, 2010
 
3.
I.G.G.A. is an abbreviation for
it gets good around
or
it gets good at
or
it gets great at/around
whatever variation you choose
igga usually applies to music when telling someone the best part of a song. used on facebook chat or texting.
Pal: hey dude, listen to ghostwriter by rjd2, igga 1:30.
Dude: alright i will.
Dude: you were right, thats so sick!
by monkenround May 16, 2010
 
4.
An igga is a person that is from Ireland but their color is black.
What up my igga how are things goin in Ireland.
by Reesee January 05, 2006