Asshole

Primarily, an asshole refers to the anatomical opening at the end of the rectum, but in modern slang, it's a sharp insult for a person who's selfish, rude, or inconsiderate, often highlighting toxic behavior in social interactions. This dual usage underscores how everyday language evolves to pack emotional punch, turning a neutral body part into a go-to jab for calling out jerks in personal or professional settings.