Really attractive and often makes sexual jokes but can still maintain an innocent look when needed.
Person 1: woah! Look at those two! They're so hot
Person 2: they make really inappropriate jokes in class, but look innocent sometimes
Person 1: that's cuz they're sex icons
when you eat a slutty brownie and a few minutes later you feel more carefree than usual
person 1: I feel so alive!
person 2: why? you only ate a slutty brownie?
person 1: it's the slutty brownie effect.