This is a popular phrase used by those who speak ebonics (negroes). It is equivalent to "I am going to get" used by those speaking dialects other than ebonics.
Ima git me a new zebco.
by Mai Vang June 23, 2004
Primarily used by the British and those who wish they were British, this is primarily a term of self-deprication.
Well, after that bit of caulkery, it should be clear that ima git.
by IASSN January 19, 2005