Someone who is sexually attracted to a person named Sam.
Bf: âIâm hornyâ
Gf: âWhy?â
Bf: âBecause I was thinking of youâ
Gf: âOmg reallyâ
Bf: âYes, iâm horny because of a person named Samâ
Gf: âSo you have a sam kink?â
Bf: âYupâ