[flying high] {adj.}, {slang} Very happy; joyful. * /Jack was flying […]

[flying saucer] See: [U.F.O.]

[flying start] See: [GET OFF TO A FLYING START].

[flying tackle] {n.}, {informal} A tackle made by jumping through the […]

[flying visit] {n. phr.} A visit of very short duration. * […]

[flying wedge] {n.}, {informal} 1. An offensive formation in football in […]

[FOAF] "Friend of a friend"; the dubious attribution given to urban […]

[foam at the mouth] {v. phr.}, {slang} To be very angry, […]

[fob off] {v.}, {informal} 1. To get something false accepted as […]

[fog] See: [IN A FOG].