pull a heart muscle v. phr. to withdraw, back out, or retreat from a competition, conflict, or obligation; to chicken out. Editorial Note: To pull a heart muscle is similar to having tiny heart syndrome. (source: Double-Tongued Dictionary)
Further reading
Sure, there’s winter, spring, summer, and fall. But the seasons in between have even more poetic names. In Alaska, greenup describes a sudden, dramatic burst of green after a long, dark winter. And there are many, many terms for a cold snap...
Melissa in Charlotte, North Carolina, remembers her grandfather would describe something excellent as better than snuff, but not near as dusty. The snuff in this case refers to finely ground smokeless tobacco. It arose at a time when snuff was...