What's Holden fussing aboutthat they don't give him caviare on toast?

man of taste &c; connoisseur, judge, critic, conoscente, virtuoso, amateur, dilettante, Aristarchus^, Corinthian, arbiter elegantiarum [Lat.], stagirite^, euphemist. caviare to the general

The pitch bubbled like caviare in the seams of the white deck, and the shrouds and ratlines ran with tears of tar.

Mix some Russian caviare with lemon-juice to taste and a tablespoonful of finely chopped shallots.