Violent psychopath on Breaking Bad (take your pick)
17A
"Same here"
18A
LOL exceeder
19A
Common crossword range
20A
"That's me out"
23A
Not fer
24A
Lachrymate loudly
25A
They learn 2-reed music
26A
Theme
28A
Injera grain
30A
Cooking method that rhymes with another cooking method
31A
Toledo Mud Hens league
33A
Time-___ (photography technique)
35A
"Time ___" ("Used to be ...")
36A
"May I go home?"
40A
III to II perhaps
41A
Type of visual puzzle; also Ian Rankin's Chief Inspector in a series of excellent crime novels set in Edinburgh
42A
Elem. of pitching's Triple Crown
43A
Exams for would-be doctors
45A
Captain Hook's right hand
47A
Baseball mascot since 1964
51A
Scallop, e.g. (Answer is more commonly, but not always, the British spelling)
53A
Personals category
55A
Hindu/Buddhist goddess whose stuck-out tongue inspired the Rolling Stones logo
56A
"Takers?"
59A
Idle
60A
On the bounding main
61A
From C to shining C, e.g. (assuming you keep your piano keys clean)
62A
Tagged
63A
Slavic emperor
64A
Washington, e.g.
65A
Lays turf
66A
Tar equivalent, 60 Across
67A
Singer Niall
Verticales
1D
"You could see me there"
2D
Blockhead
3D
Like Skype's original software developers
4D
Suffix for agit- or vibr-
5D
What miens means
6D
"Now I guess I'll have to tell 'em/That I got no ____" (Ramones, "Teenage Lobotomy")
7D
"____ about"
8D
Allegorical novel about a boy and a tiger stranded on a lifeboat
9D
Extemporize
10D
Word after movie or before apartment
11D
"Seven Samurai" director
12D
"No idea"
13D
Harasses
17D
Muslim leader
21D
Irate
22D
Pitcher's plaint
27D
"Follow thy ___, unhappy shadow/Though thou be black as night/And she made all of light/Yet follow thy ___ unhappy shadow" (Thomas Campion, "Follow thy ____")
29D
Track or football infraction
32D
Pitcher with a low 42 Across
34D
Chateau ___ Michelle winery
36D
Conquistador credited with the "discovery" of the Grand Canyon (which had been known to indigenous Americans for, oh, 12,000 years or so)
37D
Parsed
38D
x coordinate
39D
Title of both an early Grateful Dead classic and a late CSNY classic
40D
Most Mogadishu residents
44D
Insurance firm founded in 1689 at a coffee shop on Tower Street in London
46D
Dolly was a famous one
48D
Hakuna follower
49D
Number I will not clue by referring to the protagonist of a show I've never seen.
50D
"Time and ___ wait for no man" (Chaucer, Prologue to the Clerk's Tale)
52D
What a four-top has four of
54D
Future soph
57D
Journey co-founder Schon or Cassady of the Beat Movement