adverb, adverb taking the 'to' particle, noun which may take the genitive case particle 'no', na-adjective
hard; strong; throbbing; blaring
Onomatopoeic word describing something intensely hard, strong, throbbing, or blaring. Often used for erections, pounding headaches, or loud music.
朝から頭がビンビン痛む。
My head has been throbbing since morning.
隣の部屋からロックがビンビン聞こえ
Rock music is blaring from the next room.