kick up your heels
US /kɪk ʌp jʊər hiːlz/
UK /kɪk ʌp jʊər hiːlz/
1.
to enjoy oneself in a lively, uninhibited way, often by dancing or celebrating
:
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After finishing the big project, they decided to go out and really kick up their heels.
•
It's been a long week, let's kick up our heels this weekend!