That is a very sad looking taco with a moustache. He doesn’t want to talk about it, because what really happened was that Stan Van Gundy was at the taco stand and saw that taco and told him that his moustache was weak. Van Gundy has worn a mustache very well in public for years, so he’s basically an expert, which taco knows.
So, that really bummed him out, because he had done all the psychological and emotional work to accept that the mustache was going to be a major part of his identity going forward.
Great design from Matt Will.