shart on a tart
Expression meaning, in basic terms, "Woe is me!"; crap; poop
*after stepping into dog poop with my new Manolo Blahniks* "Oh, shart on a tart! I stepped into dog poop with my new Manolo Blahniks!"
shart on a tart
When you go to fart on a hookers face and accidently take a shit instead.
I picked up a hooker last night and only wanted to fart in her face but I shart on a tart instead.
shart tart
an exclamatory expression or an insult. literally meaning shart in a tart.
awww shart tart!
or
sarah quit being such a shart tart.
or
sarah quit being such a shart tart.