1 definition by Robintexas

have one

This is a shorthand for the overused expression, "Have a good one," (derived from the even more overused expression "Have a good day") and is slowly catching on to be much more hip!

As I drop my friend off and he leaves the car, I shout "Have one!"

He replies, "Word...later!"

by Robintexas April 13, 2007