| Idiom | Meaning | Example | 
| play on my heart strings | 
cause me to feel emotional, make me feel sentimental
 | 
The movie Hey Jude will play on your heart strings. 
It will make you cry.
 | 
| play on words | 
(See a play on words)
 | 
 | 
| play out | 
become tired or exhausted, become winded
 | 
After two sets of tennis, Ling said, "I'm played out!"
 | 
| play out | 
happen, conclude, pan out, work out,
 | 
Nina used to work for Ed. Now Ed works for Nina. I want to see how this plays out.
 | 
| play second fiddle | 
accept a lower position, take a back seat
 | 
Kirk won't play second fiddle to her. He wants to be the boss.
 | 
| play the field | 
date many people, go out with various men/women
 | 
After a long relationship with Sue, he began to play the field.
 | 
| play the fool | 
pretend you are a fool, act simple or foolish
 | 
If you play the fool, people will often tell you secrets.
 | 
| play the ham | 
act for an audience, ham it up
 | 
After a couple of drinks, he likes to play the ham - to be a clown.
 | 
| play the heavy | 
be the strong man or tough guy
 | 
In our gang, Don plays the heavy. He talks and acts tough.
 | 
| play the ponies | 
bet on horses at the race track
 | 
He's lost a lot of money playing the ponies. He bets on every race.
 |