Age Inappropriate Dress: Your Daughters Closet, the only store that sells cool clothes to moms who are too old to rock them!
The Band Minus the Face: At least where the nucleus of the cast is concerned, it is basically Sonny With A Chance minus Sonny. The behind the scenes plotlines concerning Sonny have been abandoned as well.
Berserk Button: In the "Tantrum Girl" skits, EVERYTHING.
Including the fact that people think she throws tantrums.
Breaking the Fourth Wall: In Miss Piggy's episode, we see her talking to Kermit on the phone. Her side of the conversation (we don't hear Kermit's) goes something like:
"Kermit, Kermit. Let me explain this again. So Random!, the Show Within a Show is now its own show. Yes, Chad's a Random now, deal with it!"
Call Back: In one of the Tantrum Girl skits, Allisyn Ashley Arm wears her Blossom Scout uniform from Sonny With A Chance.
Cannot Convey Sarcasm: The eponymous character of "Possibly Sarcastic Skip", was born with a terrible disease that makes everything he says sarcastic, whether he intends it that way or not.
Extreme Doormat: Subverted. The Goth girl from the Garage Band sketches acts like one, but she goes berserk at the not raging people who try to join the band.
Getting Crap Past the Radar: In one Mr. Goodman sketch, he takes his class to an art museum. One of the paintings is a still life with fruit, which includes a melon with a slice removed, giving it a quite vaginal shape. Mr. Goodman keeps poking that very painting, in that very spot, ostensibly to point out it's a paint-by-numbers (it's not).
Improbably Predictable: In a school news sketch, one of the anchors keeps handing the other letters responding to his response to the previous letter. At one point, the other anchor asks "when did you find the time to write all these letters and how did you know what I was going to say?", which is replied to with a letter saying "Because you're very predictable".
Take That: One sketch has Fred, Taylor Swift and Willow Smith participate in a game show, but no one can actually play because Taylor keeps singing all her answers (in a Jimmy Hart Version of the pre-chorus of "You Belong With Me"), Willow keeps flipping her weave and saying repeating everything she says at least twice, and Fred is too busy being... Well, Fred.
The show itself seems like a parody of SNL Celebrity Jeopardy.
Another sketch has Harry Potter struggling to understand "the real world". Even though he spent 11 years there and then some.