There's a certain piece of knowledge which I note you have withheld
Which might make my mission mired in murky mist
You do not mention, my dear, if you're a fellow or a gel
So I'm wondering if there are any hints I've missed.
I'm sure there are unisex gifts of many kinds
I'll get my elves to search on every shelf
But if this is a trick to make presents difficult to find
It might yet prove damaging to YOUR healf.
(in the form of lumps of coal, not chocolate, frex)