The following puzzles are visual word riddles. The puzzles each represent a word or phrase, and they share a common theme.
What are the five words/phrases and what is the theme?

SPOILER ALERT!
Answers can be found below

Answers to Wacky Word Wrizzles
A. Flashback
B. Irony
C. Proverb
D. Consonance
E. Paradox