勿体ぶる

もったいぶる

to put on airs; to assume importance; to be self-important; to be pretentious

Also written 勿体振る

Meaning

v5rvi
to put on airs; to assume importance; to be self-important; to be pretentious; to be pompous; to stand on one's dignity

Example sentences

勿体振るのはやめてくれ。

Don't give yourself airs.