noun
Familiar, affectionate word for one's father, especially in children's speech or within the family. Less formal than お父さん and not used for formal self-introduction.
パパ、絵本を読んで。
Daddy, read me a picture book.
うちのパパは料理が上手だ。
My dad is good at cooking.
noun
Colloquial slang for an older or wealthier man who financially supports or spends money on a younger partner; often associated with パパ活.
彼女はパパ活で知り合ったパパと食事に行った。
She went to dinner with a sugar daddy she met through papa-katsu.