(n.) Applause of one's self.

amour-propre arrogance autoeroticism boastfulness bombast complacency consequentiality ego trip egoism egotism exhibition flaunting haughtiness narcism narcissism overproudness overweening pride pride self-admiration self-advertisement self-advertising self-applause self-approbation self-complacency self-congratulation self-consequence self-content self-delight self-endearment self-esteem self-glorification self-gratulation self-importance self-infatuation self-laudation self-love self-praise self-respect self-satisfaction self-sufficiency self-vaunting self-worship smugness vaingloriousness vainness vanity