ding-dong
1. noun One who is stupid or foolish. Geez, he keeps pulling on a door that's clearly marked "push"—what a ding-dong.
2. noun, vulgar slang A penis. I don't want to see your ding-dong—pull up your pants!
3. adjective Characterized by the rapid exchange of something. Geez, I can't keep up with their ding-dong arguing.
dong
vulgar slang A penis. Hey, I don't want to see your dong—pull up your pants!