signature move (assoc. with a martial artist, wrestler, etc.); finishing move
regular customer; valued client
one's field of expertise; one's strong area
(regular) customer; client; patron; clientele
excellent; very good; exultant; elated
regular customer; valued client
being very good at; strongest point
being very good at; strongest point
good customer; prime customer; valued clientele
frequent customer; good customer; client
wrestler's favourite (favorite) grip on the belt
not letting oneself puffed up by one's success; maintaining a serene state of mind when one has achieved a great success