Master idioms with me!
Most Common American Idioms
## 423. Fly in the face of something
## 424. Fly in the ointment
## 425. Fly off the handle
## 426. Fly the coop
## 427. Fly-by-night
## 428. Foam at the mouth
## 429. Follow in someone's footsteps
## 430. Follow the money
## 431. Food for thought
## 432. Fool around
## 433. Fool's Gold
## 434. Foot in the door
## 435. Footloose and fancy-free
## 436. For crying out loud
## 437. For goodness' sake
## 438. For heaven's sake
## 439. For the birds
## 440. Fork over/shell out money
## 441. Fortune favors the bold
## 442. Forty winks