Definition of how's about itchiefly US, informal
- Well, how's about it, are you coming?
: in what manner or way
: for what reason : why
: with what meaning : to what effect
: the way or manner in which
: however, as
: a question about manner or method
: manner, method
What made you want to look up how's about it? Please tell us where you read or heard it (including the quote, if possible).