above oneself
• conceited; arrogant.
• "he's getting a bit above himself"
Similar:
conceited,
proud,
arrogant,
self-important,
haughty,
disdainful,
snobbish,
snobby,
supercilious,
imperious,
stuck-up,
cocky,
high and mighty,
snooty,
uppity,
uppish,
big-headed,
swollen-headed,
too big for one's boots,