Times are tough
Times are hard
Heres your f**king Christmas card
Now get a JOB you lazy bum? :shrug:
Just let it go.
I would be more concerned about his mom for passing the question along.
Welcome, Horsedame! In our family, the Christmas presents stop when you become an adult (graduate from college or strike out on your own). We concentrate on "the kids".
Just tell him that he has "aged out" of the Christmas present checks.