What is Oh Well?
1.
Used when something is mildly disappointing, but not enough to obsess about.
"I can't go out for cocktails Friday night." "Oh well."
See
2.
Not caring about something.
Susie:Your house is on fire!
Bob:Oh well
See
3.
Used when someone doesn't care, often when they're in a down sort of mood.
"I flunked my math final today... oh well..."
4.
Showing not much interest towards a situation or event that has happened or may happen.
"Sorry man i lost your wallet"
"Oh well, goes to show what kinda things happen when i trust you..."
