Before Apple Bloom???

"Rainbow Dash Skittles Icarus Danger Professionalism Jennifer Cookie Cupcake Fluffy Hippocamp Tower Ilisapesi Marie Uranus Stormcloud! Another word from you and you're working off your tab and ya ain't leavin' 'til it's all done!"

"Lily Ingxangxasi Longsocks! Ah told ya to stay outta this!"

Only then did Apple Bloom notice the implications:

There was no way she could possibly exist.