quicker than you can say Jack Robinson

(redirected from quicker than she can say Jack Robinson)

quicker than you can say Jack Robinson

Extremely quickly; almost immediately; suddenly or in a very short space of time. Once I'm finished with high school, I'll be outta this two-bit town quicker than you can say Jack Robinson! I was out fishing one day when, quicker than you can say Jack Robinson, a 20-pound trout jumped out of the water and right into my lap!
See also: can, jack, quicker, Robinson, say