interjection
hey!; c'mon!
Rough, aggressive interjection used to order someone around or provoke them, often in a confrontational or bullying tone. Colloquial and masculine.
オラオラ、どいたどいた！
Hey, outta the way, outta the way!
オラオラ、かかってこいよ。
C'mon, bring it on!
na-adjective, noun, noun or participle which takes 'suru'
pushy; overbearing; aggressive
Describes a person or attitude that is domineering, self-assertive, and often intimidating. Can be used as a noun, na-adjective, or with する to mean 'act pushy/aggressive'. Colloquial.
あの先輩はオラオラ系でちょっと怖い。
That senior is the pushy type and a bit scary.
彼は急にオラオラし始めた。
He suddenly started acting all aggressive.