5: Like some trigger fingers
20: Take an evening course?
22: Takes to the prom, e.g.
23: Cause of a Macy's riot?
25: One who keeps dropping things
31: They're passed on from father to son
40: Take to a higher power
42: Insincere ladies' men
48: Covered with creepers
60: Distinctive atmospheres
64: Express mail carrier?