When people talk about looking forward to the "Christmas roast," they mean roast beef, not a present that trolls them.
People shared the Christmas gifts they received that were more Naughty than Nice, and there are plenty of grandmas out there who use the holidays to reveal their spicy side. In front of their family.
While most people walking this planet presumably don't know the details of their grandma's taste in novelty underwear, not everybody is so fa-la-la-la-la-la-la-lucky.
I had mentioned to my uncle one year that I wished I could grow a beard like his. Come Christmas time my uncle hands me the present he got me. I unwrap it and what do you know...It's his beard in a Ziploc bag. -ainen