Fun grinch/scrooge gift

[Awoof]

My good friend spends nearly all of November and December whinging about christmas then has an inexplicable turn around on the 23rd and becomes lovely and festive. It's our little joke that her heart grows three sizes and her grinch is cured.
However I am really struggling to find anything grinchy as a little joke gift!
Any ideas/recommendations? ?

They had Grinch pyjamas in Primark the other day (possibly socks too but I can't be certain on that)

Our primark has a grinch onesie, its fab! There are plenty of tshirts around too, primark, asda and debenhams i think

Primary men has a happy grinchmas T-shirt