A term associated with a mexican/dominican who has inserted his fingers into a stinky area of a female, (i.e the poopah or the vagina) thus relaying the stink to their fingers. To truly achive the status of "Stinky Fingers," (or "Stinky" for easy everyday use) one must continue touching things with the defication/vaginal discharge covered hands (i.e baseball equipment, other bunk bitches, etc.)
Man 1: Thats the kid we call stinky fingers.
Man 2: Eww what a dirty mexican! haha
Man 1: Yeah, I know. He stuck 4 fingers in that fat chicks poon then touched all our gear
Man 2: That bitch had herpes. What an inconsiderate fuckbag.