I figured that he viewed my housemates and I as irresponsible after the party incident and this would prove him right.

那次聚会后，我想他一定以为我的室友们都是不负责任的人，现在更证实了他的看法。

youdao

Who in their right mind would turn to wildly irresponsible gamblers for financial advice?

FORBES: Hookers Without Pimps: Brokers Flee Their Wirehouse Masters

Episodes of irresponsible corporate conduct tend to occur when employees are not offered the right balance of risk and reward.

ECONOMIST: Hunting corporate criminals

At one point, Tom Cruise, playing an irresponsible dad with two children he must learn to protect, hurtles along the street right toward the camera, which is rapidly receding before him, and buildings and people on all sides disintegrate as the street itself puckers and bubbles like a fondue at the boil.

NEWYORKER: War of the Worlds