To experience a great time enjoying and dancing to the music in a dancehall or nightclub.
set one's watch back
To ponder or experience a past time.
flesh one's maiden sword
To experience or succeed in combat or struggle for the first time, as …
fiddle while Rome burns
To neglect helping when one’s time is needed most; to ignore the major…
have a time of it
To undergo a painful or difficult experience.
lab rat
A student or employee who spends a great deal of time working in a lab…
burn time
To waste time unnecessarily.