dude, you think dee dee's voice gets tired from yelling 1-2-3-4! all the time?
this is a term associated with rock music, notably punk rock as this is what a given band member would yell out right before starting a song at a concert
"dude, you think dee dee's voice gets tired from yelling 1-2-3-4! all the time?" What is the definition of "1-2-3-4!"?