I can't stand her when she 'acts/gets (all) high and mighty' like that.
He's not so 'high and mighty' now that he needs our help.
It took a 'mighty' effort to get everything done on time.
(..) Oh, yeah! Nice work, Doctor. All systems go. Boo-ya! My flight suit. Oh, yeah! Once again, the mighty... I've got it! I've got the moon! I've got the moon! I can make it! - Wait a minute! (..)2010 Despicable Me