The act of dating or having sex with a
person who is 17 by a
person over the age of 18. The term derived from the word kindergardener and was formed because typically 17 year olds need to be cared for in adult situations such as keg parties. 17-year-olds are rarely discrete.
This term can be used to describe the act of dating a 17-year-old, the
person dating the 17-year-old, or the 17-year-old.