adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'
startled; shocked; with a jolt
Onomatopoeic adverb describing a sudden shock or surprise, often with する or と.
急に肩を叩かれてドッキリした。
I was startled when someone suddenly tapped my shoulder.
心臓がドッキリと跳
My heart gave a sudden jolt.
noun
Commonly refers to a hidden-camera style prank or surprise setup, often on TV shows.
テレビのドッキリ番組が好きだ。
I like TV prank shows.
友達にドッキリを仕掛けられた。
My friend pulled a prank on me.