Instead, it has to do with similarities between its disaffected bartender and a sad-looking Oompa Loompa from a catastrophically bad Willy Wonka chocolate ... an Oompa Loompa costume and looking ...
Roald Dahl’s Charlie and the Chocolate Factory famously ends with Willy Wonka gifting Charlie his ... dressed as an Oompa-Loompa became the defining image of the event, and inspired many memes.