| Is totally in the dark |
HASNOCLUE |
| Justice Dept. arm |
ATF |
| Lao Tzu principle |
TAO |
| Like the old bucket of song |
OAKEN |
| Like used fireplaces |
ASHY |
| Mail dely. compartment |
POBOX |
| McKellen of 'X-Men' |
IAN |
| Melt |
THAW |
| Minor, as a complaint |
PETTY |
| Mom in Middlesex |
MATER |
| NCO rank |
SSGT |
| No-brainer |
CINCH |
| Notepad file extension |
TXT |
| Oktoberfest dance |
POLKA |
| On a date, say |
OUT |
| Online social appointment |
EDATE |
| Open, as a ski suit |
UNZIP |
| Par for the course: Abbr |
STD |
| PC brain |
CPU |
| Point a finger at |
ACCUSE |
| Prefix with natal |
NEO |
| Respond to cries of 'Encore!' |
DOANOTHERNUMBER |
| Second-string squad |
BTEAM |
| Shunning public utilities and such |
GOINGOFFTHEGRID |
| Soprano superstar |
DIVA |
| Sound of bleachers discontent |
JEER |
| Storm out of work for good |
QUIT |
| Therefore |
ERGO |
| Toaster waffle choice |
EGGO |
| Trains with a view of the street below |
ELS |
| Twelfths of yrs |
MOS |
| Unburdened (of) |
RID |
| VCR go-back button |
REW |
| Where to find the last words of 17-, 22-, 39- and 51-Across |
CROSSWORDPUZZLE |
| Word before toast or after peach |
MELBA |
| World games org |
IOC |
| Z's 10, in Scrabble: Abbr |
PTS |
| Zero, in soccer |
NIL |
| __ fatso: bit of Archie Bunker language-mangling |
IPSO |
