| Answer | Crossword Clue |
|---|---|
| PERM | Do that lasts |
| EXHAUSTLESSNESS | Vigor that lasts and lasts |
| RAVE | Party that lasts until the morning |
| PERMANENTWAVE | Hair treatment that generally lasts three to six months |
| GOTTERDAMMERUNG | 1876 opera that typically lasts five hours or longer |
| SEINFELD | Who called a date "a job interview that lasts all night" |
