One of my absolute favorite things to do is to laugh. I like laughing until it hurts. “Cracking up” is a euphemism for laughing hard, so hard that the tears …

One of my absolute favorite things to do is to laugh. I like laughing until it hurts. “Cracking up” is a euphemism for laughing hard, so hard that the tears …
“Light at the end of the tunnel” is metaphoric expression that dates from the 1800s, but became widespread only in the mid 1900s (The American Heritage Dictionary of idioms by …