You Could Have Gone All Day Without Saying That Edit Meaning

1.

The grammatically correct way of saying "You could have went all day without saying that". Used when something unpleasant and/or offensive was said.

Sarah: "My dog had this weird growth on its leg..."

John: "You know Sarah, you could have gone all day without saying that. Seriously"

See gross, oh no you didn't, tmi, too much information