woe betide (one)(redirected from woe betide you)
woe betide (one)
Unpleasant things will happen to someone. And woe betide anyone one who tries to ruin my plans!
woe betide (someone)
1. Used to express the wish for someone to experience misfortune.
2. Used as a warning or allusion to negative consequences: "Even though my dad was no farmer, he was a crack shot and a very good hunter&.... woe betide the unwary moose that wandered down from Canada" (Howard Frank Mosher).