quẫy

Etymology
Compare.

Verb

 * 1) to move one's body or parts of the body violently in many different directions; to waggle or wriggle violently (e.g. the tail); to thrash about
 * 2) to move in different directions to try to get out of a place; to struggle to
 * 3)  to go to a bar, club, etc. to enjoy oneself; to hang out; to party