A strong
attraction to people named "Jack". Also can be an obsession with
Jacking off, or a fetish for banging
halloween carved pumpkins. (Jack-o-lanterns)
"Did you see
that girl? She always dates men named Jack. She's a real Jackosexual."
"Mark was
humping your
Jack-O-Lantern. I think he's a Jackosexual."
"Poor , poor Harry. He's such a Jackosexual, he's going to hurt himself."