Yes, Virginia, there are pornographic Christmas Cards, and they are very popular. We're recommending you look for three different lines:
WEST GRAPHICS: You'll find something humorous in this line, without getting too terribly risque (no nudity). Many of West's cards feature Billie Gordon, who must be seen to be believed (and believe us, there's a lot there to see)!
ROCKSHOTS: If you need an X-rated card, you've come to the right place. Expect to find full nudity combined with very funny sentiments. But also expect to find some strange humor (we know one store whose best-selling card last year was from Rockhots; it feature a black Mary, Joseph and Jesus, and inside it said,
"What Chile Be Dis?" Irreverent, but very funny.
TNT: If you're into hot, pornographic greeting cards, this is it. The best at what it does. You'll usually find TNT Cards hidden away in a drawer, so you have to ask for them. It's worth the effort.