Puzzle

 ACROSS

  1 Glitzy rock genre

  5 "___-ching!"

  8 Small squabble

 13 Greek I

 14 "My bad!"

 16 Trimmed down

 17 Worst defeat in chess

 19 Sherlock's female adversary

 20 Worker who processes ore

 21 Bald babies?

 23 Littered with toys, say

 25 As well

 26 "Balderdash!"

 29 It's immediately knocked off the table in the worst pool game

 34 Perfect society

 36 Fair hiring initials

 37 Only Great Lake bordering Pennsylvania

 38 Soda container

 39 Red Cross's red cross and others

 42 Double-helix molecule

 43 Is just joking

 45 ___ Faithful (Yellowstone geyser)

 46 Said the same thing as

 48 Worst roll in many dice games

 51 Works hard for

 52 Thumb drive letters

 53 Mends, as socks

 55 38-Across feature, often

 59 "Stop procrastinating!"

 63 Japan's third most populous city

 64 Only thing filled in on the worst Bingo card

 66 Get a new tenant for

 67 "Good for what ___ ya"

 68 Opposite of odd

 69 Line of business

 70 Turn platinum blond, say

 71 Makes after taxes

DOWN

  1 Some online pics

  2 Appear ominously

  3 Stick ___ in the water

  4 Place to find outlets?

  5 Shows up

  6 Raspy

  7 Prone (to)

  8 Faucet

  9 Place for a ring or stud

 10 Ash, for one

 11 Campsite shelter

 12 Tribute poems

 15 Watch, as a movie

 18 Brian Griffin's best bud

 22 In for the night

 24 Allowed another car to go

 26 Hockey essentials

 27 Tough spot?

 28 Accord automaker

 30 "Isn't that something!"

 31 Zeal

 32 Tablecloth material

 33 Is ahead

 35 One-celled swimmer

 40 Pioneering journalist Nellie

 41 What dogs pick up but don't bring to their owners

 44 Lurked

 47 Can switch to, as a browser tab

 49 Manor and grounds

 50 With wisdom

 54 Oscar winner Witherspoon

 55 Dessert wine

 56 One who logs in

 57 "___ Land"

 58 Graphic design deg.

 60 Church area with pews

 61 Rapper whose name sounds refreshing

 62 Bills stored next to twenties

 65 Free (of)

Solution