testostertastic

something that is (or tries to be) the pinnacle of masculinity, most often used in regard to phrases, titles, or names

Example 1:

Person A: "What's the most testostertastic name you've ever heard?"

Person B: "I'm gonna have to go with Staff Sgt. Max Fightmaster."

Example 2:

Person: "Sometimes I think video games try too hard to make their skill names tough-sounding. I mean, 'Armageddon Fist'? So testostertastic."