Yes ... An it was hilarious!! I laughed so hard when Mabel got high off o the smile dip! She was hallucinating about a giant dog and that she rode on a giant dolphin with beefy arms screaming "The future..IS IN THE PAST!" And the dolphin was also flying, belching lasers, and honking like a car..XD
Yes, I noticed it. (Even though it's not new anymore. My first new episode was Boss Mabel.) But every time someone has Fun Dip, I say, "Oh my gosh, you have Smile Dip!" No one gets my reference, though.