Milo is still in the early stages of grasping the concept of elapsed time. So, when he wants to refer to something in the past, he almost always says it happened "last night."
Combining this malachronaprop* with his ornery stubbornness means that very often when we ask Miles if he has to go to the bathroom, he says, "Noooooo.... I just went last night!" (even though he actually does need to go)
The other day, Pete was teasing him by saying, "Did you go last night or last morning**?" Miles wasn't put off by this at all... Nor was he going to agree with either option. Instead, he answered, "No! Last chance!"
Such a goofball.
* I just made this word up right now
** One of our other kids used to refer to "last morning" a lot.