Kingsnake

The act of having a vasectomy for the sole purpose of tricking your spouse/girlfriend into believing that you are indeed trying the have a baby. The relationship between a kingsnake and a coral snake, although they may look close to the same one is far more dangerous.

Man 1: My wife wants to have a baby, so i went and had a vasectomy and did not tell her.
Man 2: oh so you went and had a Kingsnake
Man1: Yes I will be kingsnaking for the next 6 months.