Gaslight, gatekeep, girlboss: Twist on 'live, laugh, love' embodies Gen Z disdainJokingly saying "live, laugh, love" is now out. Saying "gaslight, gatekeep, girlboss" is in. Where did it come from and what does it mean?Gaslight, gatekeep, girlboss: Twist on 'live, laugh, love' embodies Gen Z disdain