This festive t-shirt by Print Liberation wishes everyone a "Happy F*cking Hanukkah."
Some people get so excited about the celebration of lights they can barely contain their excitement; they have to shout it from the rooftops. If you're one of these people, consider investing in one of these crass Hanukkah t-shirts. Sometimes, there's nothing like a well-placed f-bomb to convey how strongly you feel about something.
Of course, this shirt should probably not be worn at any family functions. I can't imagine your Jewish relatives taking too kindly to the profanity -- especially when it's so directly linked to their faith. Save it for more low-key, friendly gatherings with people who will appreciate your cursing for the sake of religion.