1: Person with fixed notions is pretty sore, upset about the introduction of Ebonics (11)
7: Picture a dessert without topping (3)
9: Outrageous! Reimburse Greg. IOUs included (9)
10: Standard style of music rejected (3)
11: Something good made by mini drink packer! (6,7)
13: Pitcher, lunatic, not married (5)
15: Sound of river crossing (3)
16: Couple of notes written about a southern resort (5)
17: Weirdos drop feet-first in pools (5)
18: Rohmer hiding unit of Resistance (3)
19: Hazardous emanation from river used by a crime boss (5)
20: Working on mental topic? (13)
25: Told a story about Rocky, a bull, and sang to sleep (9)
26: Neither partner finds way out of country (3)
27: Carelessly let teeth rot completely (2,3,6)