An idiomatic expression used by the people of Six Nations Territory as well as other Iroquois/Haudenosaunee Territories. There is no mainstream English comparison. This term is used as a response to many things, such as a semi-funny joke, somebody doing or saying something stupid, seeing something funny happen (ie. someone falling). This is a very common expression in Six Nations Territory, one cannot go a day without hearing the expression used while visiting the territory.
-Hey I seen your mom at Tim Horton's eatin all the donuts!
-Hahaha, heck init!! Who taught you how to walk?? haha.
This term is used by the people of the Six Nations Territory to refer to something that is stupid, or to insult somebody. When used as an insult, this term refers to somebody who acts white, acts caucasian, or acts like they are not from the Six Nations Territory (people of the Six Nations Territory have a beautiful brown native complexion).
It is theorized that this term stems from a Cayuga word (one of the Six Nations languages) which means white. The word is pronounced like "gantgant", but is written using symbols not found on ordinary fonts.
This restaurant is gant, lets go to a different one
Holy heck she acts gant
I'm not his friend because he's always acting gant