Weird Little Elf

About Weird Little Elf, from BoardGameGeek:

Weird Little Elf is the little bitty holiday game that's a little bit weird. Players take turns being Santa, who poses a question for the others to answer. The other players are Elves, although one is secretly an Imp who follows a special rule that could give it away. The first player to accuse the Imp correctly three times wins! -description from publisher