Definition from Wiktionary, the free dictionary
spank + -o
spanko (plural spankos)
- (slang) A person with a fetish for spanking, usually but not exclusively sexual
1995 April 28, February 15, “BlueEyeBoy”, in Re: What is going *ON* here?, Usenet:
- I guess the second is the behaviour that makes us spankos.
2007, Susan Kohler, Another Batch of Warm Buns, ISBN 0978389344, page 115:
- She was no fool; this man was seriously hot, a spanko, potentially a great spanko and really nice