leroy jethro

Someone who is very stubborn and gruff. He is slow to trust but very devoted once he does.

Leroy Jethro Gibbs is a fictional character of the CBS TV series NCIS, portrayed by Mark Harmon. He is a former U.S Marine Corps Scout Sniper turned special agent who commands a team for the Naval Criminal Investigative Service. Gibbs is the most accomplished marksman on the team and the most skilled at handling violent standoffs; he depends on his other agents heavily for technical forensics and background checks. He is patient but firm with his team and has little patience for bureaucracy; he commands most other main characters—including Anthony DiNozzo, Timothy McGee, Eleanor Bishop, Ducky Mallard, and Abby Sciuto—and is the backbone of the cast.