闪痛

stabbing pain / intermittent flash of pain

ache / pain / sorrow / deeply / thoroughly

surname Shan

to dodge / to duck out of the way / to beat it / shaken (by a fall) / to sprain / to pull a muscle / lightning / spark / a flash / to flash (across one's mind) / to leave behind / (Internet slang) (of a display of affection) "dazzlingly" saccharine