bumptious

Etymology
Probably from, on the pattern of words like or.

Adjective

 * 1)  Obtrusively pushy; self-assertive to a pretentious extreme.

Translations

 * Bulgarian: ,
 * Dutch: hanerig,
 * German:, , selbsteingenommen, , ,
 * Irish: tollmhór, smugach, stráisiúnta