Crossword Puzzle Novelty?

Clue: Novelty?

Novelty item whose user always wins a coin toss (TWOHEADEDNICKEL with 15 letters)
Rich, non-vegan novelty flavor of a popular hipster beer? (BUTTERPABST with 11 letters)
Novelty pet (CHIA with 4 letters)
Quality of novelty songs (HUMOR with 5 letters)
Campus alcohol novelty (JELLOSHOT with 9 letters)
X-ray ___ (novelty item) (SPEX with 4 letters)
Halloween novelty song (MONSTERMASH with 11 letters)
Novelty item marketed to voyeurs (XRAYSPECS with 9 letters)
Sweetshop novelty (CANDYCANE with 9 letters)
___ Pet (novelty item) (CHIA with 4 letters)