1: Organized fatso follows start of precise measurement including pound of seasoning (11)
6: Bounder beheaded by slippery swimmer (3)
8: I, for one, adhere to edict (13)
10: Rebs to can fresh edible crustacean from southern states (5,4)
12: Blow the whistle on the end of Chinese burn (5)
14: A sign of winter here in Paris -- clashes when ash is dumped (7)
15: Proportion of formal speech needing to be trimmed on either end (5)
17: Ordered hoop to conserve mass and energy (5)
18: Jumps all over bees swarming rat (7)
20: Very loud intrusion spoiled its cross words (5)
22: Note: it's holding back army base's updates (9)
24: Novel deviance in the movie? (5,2,6)
26: One politician's a brat (3)
27: A Hollywood star upset about paparazzi hub in crude social event (6,5)