1. 100 lbs.
2. "Go team!"
3. "Bingo!"
4. Witty remark
5. Own
6. Apt. 1-A resident, perhaps
7. Above
8. Mongrel canine
9. Street address?
10. Temper, as metal
11. "On the money!"
12. Stigmatize
13. Wags
18. Belt
22. "Cool" amount
23. Ornate wall hanging
24. "On the money!"
25. Casting need
26. Pipe problem
27. Alternative to 9D
28. Aplomb
29. Plot part
31. Online activity
33. Acquiesce
34. Mary in the White House
36. Close, as an envelope
37. Asian desert
40. Former Dutch coin
42. Lea comment, perhaps
43. Puts a cap on
44. Emu kin
45. Test, as ore
46. Brouhaha
47. Slapstick sound effect
49. Ken't girlfriend
50. Aquatic plant
53. Haul
54. Like 37D
55. Blue
56. Application
57. "Ala" alternative