You build big arms with pull - ups / chin - ups, dips, and push - ups. (fitnessandpower.com)
I strongly urge you to add at least 2 inches of solid biceps muscle before you try the advanced routine as you will require advanced exercises for getting bigger arms later. (exercisegoals.com)
There's an old saying in the gym: if you want bigger arms, don't forget to do your squats. (tctmed.com)