expression, ichidan verb
eat with a crunching sound; munch on
Describes eating something hard or crispy, like raw vegetables, crackers, or ice, with an audible crunching or munching sound. The onomatopoeia ぼりぼり mimics the sound.
にんじんをぼりぼり食べるのが好きです。
I like to crunch on carrots.
彼はせんべいをぼりぼり食べながらテレビを見ていた。
He was watching TV while munching on rice crackers.