quite like 'brotha' or 'nigguh'. the white kids way of callin out to a buddy.
YO YOU KNOW YOU MAH KACHIGGER, FUH REAL
A slur used by racist Pixar Cars fans.
black guy: what's your deal, bruv?
racist cars fan: kachigger.
a homie with a black car, typically used in a playful fashion to address someone
Rohan: Yo nice car!
Owen: Hell yeah my kachigger