1: Person with fixed notions is pretty sore, upset about the introduction of Ebonics (11)
2: They're hard to reconcile, Turkey Day displays featuring beef (9)
3: Go in with singer Karen, forgetting fish (5)
4: Conversation to completely stop about scrubs (9)
5: 'Colossus' artist loses interest (5)
6: Up with a British Orient! (7)
7: Tippecanoe is home to a nut (5)
8: Beauty stripping top and bottom is an additional feature (3)
13: Toff aimed to do himself proud. (11)
15: Even I help 100 elves save five (9)
16: Nosy one, rear in air (9)
18: A letter from Greece - about a sort of April flower (7)
20: Birds in white trousers (5)
21: Norse gentleman? Not exactly. (5)
22: Perpendicular to 25-across? (5)
23: Agree to make Lucifer wicked? (3)