At first glance, this quote elicits an ambiguous interpretation due to the somewhat ironic or self-deprecating tone often found in Rodney Dangerfield's humor. The phrase 'I saved a girl from being attacked last night. I controlled myself.' can be understood in multiple layers. On one level, it presents the idea of self-control and restraint as an act of heroism -- suggesting that sometimes the biggest victories are over our own impulses rather than external threats. On another level, it humorously subverts the traditional heroic narrative by implying that the greatest danger to the girl was the speaker himself, and his self-restraint was necessary to prevent harm.

Exploring deeper implications, this quote touches upon themes of self-awareness and the complexities of human conduct. It provokes reflection on the nature of heroism: is it solely about protecting others from external harm, or can it also involve managing one's own potential for wrongdoing? Rodney Dangerfield's trademark irony brings light to the human flaws and the sometimes contradictory nature of intentions and actions.

The humor also highlights a critical societal issue—the importance of personal responsibility and self-regulation in interactions with others, particularly in situations involving trust and vulnerability. Thus, despite appearing as a simple joke, it indirectly calls attention to ethics and respect.

Overall, this quote creatively balances humor with subtle observation about human nature, encouraging us to consider that controlling oneself is not a minor achievement but possibly an essential form of "saving" others.