Im a night owl I like staying up all night long.
Same, like staying up till 4 am.
The opposite of a night owl is a early bird and I am most certainly not that.
same, I hate getting up early.
 in Scandinavia they actually call early birds A-People and Night owls B-People.
thats a weird way to categorize people.
Yeah but the term night owl comes from owls because they are nocturnal .