1 definition by SSeahorse
When you tickle a person behind the knee with your foot: Used to induce an orgasim. Not a 100% guaranteed.
"Hey, today in business class. I gave my friend a seahorse."
"Really?"
"Yeah, but he didn't come"
"Shame..."
"Really?"
"Yeah, but he didn't come"
"Shame..."
by SSeahorse January 14, 2012