enjoy oneself
HAVE FUN, have a good time, have the time of one's life, make merry, celebrate, revel, party, have a ball, have a whale of a time, whoop it up, let one's hair down

[TahlilGaran] Dictionary of Contemporary English ▲

enjoy oneself
v. phr. To have a good time; be happy; feel pleasure.
Mary enjoyed herself at the party.
"Enjoy yourselves, children," Mother urged the guests at our party.

[TahlilGaran] English Idioms Dictionary ▲