In recommendation and review culture, a 毒舌 critic is a prized commodity - Douban, Bilibili, and WeChat all have popular 毒舌 columns. Being 毒舌 is usually a compliment (sharp, honest, funny) as long as the criticism is accurate.
memory
Literally "poison tongue" - the imagery is identical to English "venomous tongue" or "tongue like a snake."
