1. a coin that is worth 50 cents in the United States 2. the rapper 50 cent
3. a fugly whore that only an isane idiot would pay 50 cents for
1 hey,I found a half dollar today
2 ahhhhhh shes listening to Half Dollar (in backround I'll take you to the candy shop...)
3. dammmmn, thats the fattest Half Dollar ive ever seen what is becoming of our city