A feat of ingenuity performed by a Native American, typically to remedy a problem using only the tools or resources commonly found on an Indian Reserve.
I was driving past the rez and I saw a couple of Indians on the side of the road using a turned-over shopping cart as a barbecue grill. Textbook Indianuity.
Andrew was having a wild party this weekend and invited us over, but later called and cancelled our invitation because he said his wife didn't like what we did with the cat the last time we were over. What an Indianviter.