The sight of his muscular, bare torso made her heart flop in her chest.
Whatever the cause, her heart did a flip-flop and warmth flooded her face.
Her heart did a flip-flop as Alex came through the door, dressed in a blue western shirt and denim jeans.
Her heart did a flip-flop and she turned her hand over so that her palm touched his warmly.
Having thrown the end of his line in the water of a nearby brook he soon felt a sharp tug that told him a fish had bitten and was caught on the bent pin; so the little man drew in the string and, sure enough, the fish came with it and was landed safely on the shore, where it began to flop around in great excitement.
"Which wings must I flop first?" asked the cab-horse, undecidedly.
"Flop them all together," suggested the Wizard.
He had hardly finished speaking when they again heard an unexpectedly violent whistling which suddenly ended with a thud into something soft... f-f-flop! and a Cossack, riding a little to their right and behind the accountant, crashed to earth with his horse.
Still the cannon balls continued regularly to whistle and flop onto the ice and into the water and oftenest of all among the crowd that covered the dam, the pond, and the bank.