The idiom "talked one leg off" means to talk excessively or tirelessly about a particular topic, causing boredom or annoyance to the listener. The antonyms of this phrase can be silence, brevity, conciseness, or reticence. To avoid talking someone's leg off, it is advisable to practice active listening, give the other person an opportunity to speak, and respect their ideas and opinions. Also, it is important to be mindful of one's tone, body language, and social cues to make sure the conversation is engaging and mutually beneficial. In professional and personal settings, avoiding "talking one leg off" can improve communication skills, build rapport, and cultivate meaningful connections.