1) Acting 2) Battlefield bravery 3) Bold actions 4) Brave deeds 5) Brave exploits 6) Daring actions 7) Daring rescue 8) Desperate measures 9) Errol Flynn doings 10) Extravagant behavior 11) Extravagant words or actions 12) Fearless efforts 13) Flamboyant behavior 14) Herculean efforts 15) Ostentatious hammy conduct 1) Boasting 2) Derring-do 3) Derringhdo 
[n] - ostentatious hammy conduct
noun ostentatious or vainglorious or extravagant or melodramatic conduct; `heroics are for those epic films they make in Hollywood`