(idiomatic) to cut loose, to go wild

wrist

外す: remove, unfasten, miss a target

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

(rare, possibly obsolete) a clock, a watch, a timepiece, a timekeeper

a clock, a watch, a timepiece, a timekeeper

unfasten; unbutton (if referring to buttons); undo (a fastening) / remove; take off / leave; slip away / evade, dodge, or attempt to do so / turn aside (the motion of something or intent of someone)

attachment and removal