Bumptious

[Sarah]

Self-conceited; forward; pushing. [Colloq.] Halliwell.

[Sarah]

Adj.

[Evil], [ginger], and [bitchy].

[Sarah]

Pronunciation [buhmp-shuhs]
adjective: offensively self-assertive: a bumptious young upstart.
adj. Crudely or loudly assertive; pushy.
Origin:
1795–1805; bump (frac)tious

[Raeanne Dimick]

unpleasantly confident: