1. Post-vacation pile β MAIL
5. Brooklyn Brewery's Special Effects, e.g., in brief β IPA
8. Historical Dutch settler β BOER
12. ___ guisado (Caribbean stew) β POLLO
13. Vapid β INANE
15. Campaign manager? β ADREP
17. Puzzle type that was the Oxford Dictionaries' 2005 U.K. "word of the year" β SUDOKU
18. Metallurgist's evaluation β ASSAY
19. Butterflies, so to speak β NERVES
21. Actress Zosia ___ of "Girls" β MAMET
22. "Zip it" β DONTSPEAK
25. Accommodates β SEATS
27. Mountains where St. Bernards were originally bred β ALPS
28. Former Portuguese colony on the Malabar Coast β GOA
29. Chemical essential to cellular metabolism, for short β ATP
30. ___ feed (news reader) β RSS
32. ___ Sea, Kazakh/Uzbek body of water β ARAL
33. Spiral-shelled mollusk β NAUTILUS
35. Org. for Penguins and Ducks β NHL
36. "Enough already" β THATLLDO
38. Make some calls β UMP
39. "W" on a light bulb β WATT
40. Three-way intersection β TEE
41. Coin collector? β SOFA
42. Singer with the 2014 #1 album "1,000 Forms of Fear" β SIA
43. Dealer's manager β PITBOSS
45. In check β ATBAY
47. Nuclear restraint pact β TESTBAN
49. ___ Castorp, protagonist of Thomas Mann's "The Magic Mountain" β HANS
50. Summa cum ___ β LAUDE
51. "Hold this" β HERE
52. College voter? β ELECTOR
55. Ancient drinker of the fermented beverage chicha β INCAN
56. Taxes levied during trade wars β TARIFFS
59. Chop house? β DOJO
60. Cancer research agcy. β NIH
62. Locale for drones β SKY
63. Preposition that can be represented by a number β FOR
64. Matador's opponent β TORO
65. Gay rights activist Marsha P. Johnson, for one β TRANSICON
68. Beat badly β CLOBBERED
70. Energy β VIM
71. Sarge's boss β LOOIE
72. Knighthood, for one β HONOR
73. "When r u getting in?" β ETA
74. Mantou or bao, in Chinese cuisine β BUN
75. "Awwww!" β SOSWEET
79. "Awesome!" β RAD
81. Lethargy β SOPOR
84. Grammy-winning Paramore hit of 2014 β AINTITFUN
86. Actress Thompson of "Sorry to Bother You" β TESSA
90. Bok ___ β CHOY
91. Dearie β HON
92. Co-star of 2025's "Kiss of the Spider Woman," to fans β JLO
93. Break down in tears β SOB
95. Aquiline : eagle :: cygnine : ___ β SWAN
96. Lenape people from whom a New Jersey river gets its name β RARITAN
98. Egypt/Sudan border region β NUBIA
100. Noodling in a jazz tune β VAMPING
102. Annoying β IRKSOME
103. In the majority? β ADULT
104. Core-sculpting belt β ABTONER
105. Utter chaos β MAYHEM
106. 1994 co-Nobelist Shimon β PERES
107. Greasy spoon, e.g. β EATERY