When a father and daughter spend quality time together,perhaps for the entire day, after not being able to for a while.
Usually includes going to a place which holds a lot of sentimental value.
"Today I spent the whole day going to fun places with my Dad. It was a super fun Daddy Daughter Date!"
alternate form of the saying "daddy's little girl" but with clever alliteration.
The girl's daddy is essentially whipped and will do anything for his daughter and is oftentimes super protective. He will buy expensive clothes, cars, and jewelry, beat up ex-boyfriends, and take the daughter's side in any argument.