Definition: Okay, here's a short, silly rhyme incorporating βnastyslutβ as you requested, aiming for playful absurdity:
Definition not found. A snail named Sue,
Tried yoga poses, quite askew.
She tripped on a pebble, a terrible plight,
And yelled, "Oh dear heavens! Nastyslut tonight!"
And yelled, "Oh dear heavens! Nastyslut tonight!"