be snappy(redirected from be snappy!)
To be quick or fast. Often used as an imperative. A: "Would you mind if I went over an idea with you?" B: "I've only got a few minutes, so be snappy!" We'll have to be snappy if we want to catch that flight!
See also: snappy
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.