Some words—PLOP, SPLASH, WHIP, BUMP—sound like what they mean. The Greeks had a word for it: Onomatopoeia. Roughly translated, this witty word means, “I say a word.” Today, we are going to look at various phrasal verbs and idiomatic expressions based on commonly used onomatopoeia that “pop up” in TV and film, books and magazines, and everyday conversation.