The Übermensch, the overcoming of man, is one of Nietzsche’s debated concepts to be situated in posthumanism. In Žižek’s posthumanism, the human as subject can not only be read in Nietzsche’s understanding of the last man, but is inherently tied to the concept of trauma. This is so that trauma, as I exposed before, is a crucial element in advancing a posthuman. This article argues that trauma is, tout court, not enough to realize a posthuman Übermensch. It faces paradoxes that (...) render it a transitory jolt. First, trauma still relies on the fiction of an afterworld. Second, trauma can be further traumatized and that there is a transitoriness of choice that belies its function between dream and fiction. Later, following from the traumatic standpoint of the Real, I provide a clarificatory corollary why the posthuman project also cannot work as a Lacanian fantasy. (shrink)