Someone who acts tough or hardcore through a telephone or computer but lacks the courage to act accordingly in person. Telephone Tough Guy
Todd is a coward in person but acts like he is Mike Tyson over the telephone/computer, he is a real telephone tough guy.
Watch out that's Adam ames he's a certified duluth tough guy.
A guy who seems intimating and set to be a jerk. but is actually a good guy
Example 1: Beck Oliver from victorious seems like he is supposed to be a jerk but he really is the Tough good guy.
Example 2: Diego from Ice Age seems like bad guy but he’s the Tough Good Guy