You're full of it!
你说谎

You're always full of surprises.
你总是惊喜多多。
You're always full of excuses.
你总是找借口。
You're full of questions.
你问题真多。
You're full of hot air.
你太能吹牛了。
He's full of self-confidence.
他特自信。

除了 full of yourself, “傲慢”额其它说法：

Arrogant
傲慢的
Impertinent
鲁莽的，无理的
Impudent
卑鄙的
Insolent
无理的
Officious
多管闲事的
Stuck-up
自大的，傲慢的