never halloo until you are out of the woods(redirected from never halloo until you're out of the woods)
never halloo until you are out of the woods
Don't consider or proclaim a problem solved until you are sure that it is completely, permanently resolved, as more issues might crop up before then. (To "halloo" means to shout or yell in a boisterous way, especially to catch someone's attention.) A: "Acquiring this account will solve all our financial worries." B: "Never halloo until you are out of the woods. If they pull out or can't pay us in time, we'll still be in trouble." A: "I'm confident that the treatment will eliminate the cancer very quickly." B: "Never halloo until you're out of the woods, Doc. That cancer could still spread to other parts of the body."