Killing Romans is actually an incredibly Roman pastime

Explanation: This is a line from the generally-good first season of Barbarians (second season was shit, would not recommend), in which a Germanic comments that a Roman would not kill other Romans.

As anyone who has studied Roman history would know, unlike this barbarian savage, killing other Romans is one of the most Roman pastimes possible, right next to watching chariots crash while making a sharp turn, and feeding criminals to the lions.

Decimation for the nation