Action Boy/Fallout 3
Each level of Action Boy (insert Girl if you wish) gives you an additional AP to spend every combat turn. You can use these generic APs on any task.”— Fallout 2 description
Action Boy synergizes with other perks affecting V.A.T.S.: Wired Reflexes, Commando, Sniper, Gunslinger and Grim Reaper's Sprint, and any items that increase AP, such as Jet or Ultrajet, Ledoux's hockey mask and Ranger battle armor, and especially Energy Weapons.