Collins Chinese Dictionary Plus (3rd edition), 2011:
麻酥酥 másūsū 形
tingly
- 蹲了一小会(會)儿(兒),脚(腳)就麻酥酥的。 Dūnle yī xiǎo huìr,jiǎo jiù másūsū de. After squatting for a short while, I got pins and needles in my feet.