The term 'hyped-up' is used to describe someone who is very EXCITED or enthusiastic. The crossword solutions AGOG (4 letters), AMPED (5 letters), OVEREXCITED (11 letters), and WIRED (5 letters) all refer to this same concept. AGOG is an adjective meaning 'filled with excitement or enthusiasm, ' while AMPED is a slang term for being energized or EXCITED. OVEREXCITED is an adjective meaning 'too EXCITED, ' and WIRED is another slang term for being energetic or EXCITED. All of these words are used to describe someone who is hyped-up.