I con gal excitedly to embrace Joker, using flattery to get results (8)
I believe the answer is:
cajoling
I'm afraid I can't even guess how this answer relates to the clue.
Can you help me to learn more?
(Other definitions for cajoling that I've seen before include "Gently coaxing" , "'Coaxing, inveigling (8)'" , "Persuasive" .)