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1.
Tipi Creeper (noun) or Tipi Creeping (verb) – An indigenous North American colloquialism and euphemism widely used throughout Indian Country to describe a floozy, a promiscuous lady or man of the evening who travels to and from tipis and tents, most often at powwows, seeking a random sexual partner.
I think she's just a tipi creeper because after we had sex she never called me back.

I was tipi creeping last night after the powwow and met this hot Navajo chick with a phat booty.
by First Nation Fool January 07, 2012