LAT 8:39
PI 8:29
NYT 7:21
BG 7:05
CS 4:10What do you write when you want to say just "One More Thing"? Zack Kushner's New York Times crossword adds a P.S. somewhere within a phrase or at the end of it to change the meaning. The hands-down winner, the theme entry that made me laugh out loud, was USE THE FORCEPS, LUKE, clued as [Advice to actor Perry when delivering a baby?]. I just picked up my son from a Star Wars: The Clone Wars-themed birthday party where there was a Yoda hippity-hop ball, so the 90210-ization of Jedi force was welcome. The other theme entries were pretty solid, but they didn't hit the funny bone like 47-Across did:
- [Rachael Ray activity eliciting oohs and aahs?] is COOKING WITH GASPS. "Now you're cooking with gas!" is not something I've ever said, but it's a phrase out there.
- [Prepared for heavy on/off traffic?] clues BUILT RAMPS TOUGH, playing on the Dodge ad slogan, "Built Ram Tough."
- [Cleopatra's last request?] might've been ASPS FOR ME (as for me...).
- [Travel is voted most popular?] clues GOING TOPS THE POLLS. Aw, travel? The GOING could've gone another way, absent the Sunday morning breakfast test.
- LONG TIME, NO SEEPS is clued as the [Result of a good basement waterproofing years ago?].
- [Unassailable beefs?] are BULLETPROOF CARPS.
Updated:

- [Really resentful] is what IN HIGH DUDGEON means.
- [Godforsaken place] is in THE MIDDLE OF NOWHERE.
- [Top Ten hit of 1964] is THE LITTLE OLD / LADY FROM PASADENA. The two parts of this answer are stacked together in the grid.
- [Michael Collins' cause] was IRISH INDEPENDENCE.
- [Source of bounty] is THE GOOSE THAT LAID/ THE GOLDEN EGG, again with those two parts stacked.
- [Wreaths and such are HOLIDAY DECORATIONS.
- [Clarke classic] is CHILDHOOD'S END.

- Macroeconomics turns into MACHO ECONOMICS, or [The Governator's budget philosophy?].
- Crap shooting—is this the same as shooting craps?—becomes CHAP SHOOTING, or [Casual London photo session?].
- [Used marked cards against Godzilla?] clues CHEATED A MONSTER (created a monster). This is my favorite of the theme entries.
- [Bell ringer's dream?] is committing the PERFECT CHIME.
- [Butcher's finest?] is the CREAM OF THE CHOP.
- WATER CHESS is clued as a [Game on a floating board?]. I'd rather have the water chess be played out à la water polo, with the board painted on the swimming pool bottom and the players combining chess with synchronized swimming's underwater movement techniques.
- The old TV show Green Acres morphs into GREEN ACHES, or [Environmentalist's discomfort?].


- [Song of warning for sailors] is ASLEEP IN THE DEEP. I've never heard of this.
- [What it takes to make a thing go right, in a hip-hop song] clues TWO. I don't know this song either. So sea chanteys and rap, both not my forte.
- [Mid-10th century year] is CMLI, or 951.
- Never heard of [Venture capitalist John] DOERR, either.
- The descriptive phrase [A recessed part of] clues SET INTO. As in "the blue tile is a recessed part of the mosaic"/"the blue tile is set into the mosaic."
- [Extinct Indo-European language] is OSCAN.
- The ISAR [River of Munich] is not among the most common crossword rivers.
- [Where many recordings are found] is ON CD'S.
- [Adds more lubricant] clues RE-OILS.
- [Marilyn's "River of No Return" costar] is RORY Calhoun. I know Calhoun only from the cannibalism horror movie, Motel Hell, and a Simpsons reference.
- There's an unexpected plural of an abbreviation in the answer to [Where to write GIs]: APO'S.