have oneself

have oneself something

to get, have, or take something. I'll have myself some of that coconut cream pie, if you don't mind. You just go and have yourself a nice, long nap.
See also: have

have oneself

Enjoy something, as in Be sure to have yourself a good nap, or They were having themselves a great time at the fair. The oneself in this colloquial expression adds emphasis to the verb have.
See also: have