The fine print at the bottom of the panel reads, "Ain't this just a heart-warming, Christmassy strip?" (Sarcasm.)
Yule's shirt has "(Eyeball) H8 U". Even his SHIRT doesn't like other people!
Mal looks so offended. Insert Gary Coleman, "Whachoo tawkin' 'bout, Willis?" joke here.
I do have a Christmas strip. I will try to remember to post it. Heh.