have to admit that ... having been married 17 years in total ..my now x husband never once got me a xmas pressie ... so for me , the worst present ..was none at all.
mine was a gift of a orange that was all stuffed with cloves yuck a dried up orange
My worst Xmas gift ever was a toothbrush from my ex wife( was not ex at time, i would have been ok with it if i was ex at time). it was rechargeable one in fairness but not what i was expecting at all, the look of disappointment was obvious. It was mentioned for several Christmases after.
A remote control car, without batteries & no shops open