Anti's (By the way, it is not pluralised with an apostrophe) are referred to here in plural, which means that it needs to be " Was macht ihr, Antis?", as well as " Tötet". It is also noteworthy that killing them is against the law and Leviticus contradicts itself ("Thou shalt not kill", not from Leviticus). Also, as a German speaker NATIVE to the country, I will not follow orders nor suggestions from someone using this dipshit of a Führer in their image. So, das war's. Dankeschön.