BDSM: Acronym. Short for "Bondage and Discipline, Sadism and Masochism." A catch-all term for a broad array of sexual practices, especially involving restraint and inflicting pain.

Uh oh, looks like Napalm Vagina is trolling for a sucker to share an evening of BDSM fun. Little does this guy know, he's about to get tied up and set on all fours while Paris Hilton slaps a dildo on his bare ass and forces him to watch an advance copy of The Hottie and the Nottie. I guarantee you, this will be the last Craig's List ad this poor, anonymous soul ever responds to.