Dictionary.com
Thesaurus.com
Showing results for lead with one's chin. Search instead for lead-with-one-s-chin.

lead with one's chin

Idioms  
  1. Take a risk, behave without caution. For example, Gordon always says exactly what he thinks; he never minds leading with his chin. This term alludes to a boxer leaving his chin, a vulnerable point, unprotected. [Mid-1900s]