flatter (oneself)

To hold a vain, self-congratulatory, and exaggeratedly high opinion of oneself and/or one's achievements. Yeah, don't flatter yourself—she only asked you out to dinner because she wants to ask you about your brother. Gaston likes to flatter himself that he's the best man in town, but everyone knows he's just a pompous jerk.

Common Names:

Name	Pronounced	Usage
Karine (2)	-	Norwegian
Sebastian	ze-BAHS-tee-ahn (German), sə-BAS-chən (English), se-BAHS-tyahn (Polish), SE-bahs-tee-ahn (Finnish)	German, English, Swedish, Norwegian, Danish, Polish, Finnish, Romanian
Sylvester	[sil'vestə]
Yago	-	Spanish
Feidhlim	FE-lim	Irish
Enki	EN-kee	Near Eastern Mythology