'clubby' definitions:

Definition of 'clubby'

(from WordNet)
adjective
Effusively sociable; "a clubbish set"; "we got rather clubby" [syn: clubbish, clubby]
adjective
Befitting or characteristic of those who incline to social exclusiveness and who rebuff the advances of people considered inferior [syn: clannish, cliquish, clubby, snobbish, snobby]

Synonyms of 'clubby'

From: Moby Thesaurus