(exclamation) when you or someone else did something so extremely stupid that you type too fast and "oh no" comes out as "ou bo". Used in extremely stupid situations where the common term 'oh no" would be meaningless.
Person A - I spent an hour looking for my car keys and then i realized i didnt have a car
Person B - ou bo youre such an idiot
Person B - ou bo youre such an idiot
by KermitTheRomanFrog September 8, 2020