McSweeney’s has a list of “Lacanian” jokes. That is jokes associated with Jacques Lacan, the 20th century French philosopher/psychologist most famous for the “mirror stage”.McSweeneys Internet [link]
“A Freudian, a Jungian, and a Lacanian walk into a bar.
The Freudian orders a cigar.
The Jungian orders an Etruscan mask to conceal his face.
“You cretins” says the Lacanian. He then orders a beer, which, however, he does not desire.”