Name the Technique

"The moon winked at me through the clouds above."

"Ben was as snug as a bug in a rug"

"BOOM, SMASH, POW"

"Once Upon a Time..."

"Modern dancing is so old fashioned."

“It is forbidden to kill; therefore all murderers are punished unless they kill in large numbers and to the sound of trumpets.”

"I am so hungry I could eat a horse."

"Break a Leg"

“Deserts are sometimes hot, dry and sandy” while describing deserts of the world.

"This classroom is like an oven"