In season 2 episode 24 (Rock and roll it up) When Cece is asked to shake her hips a bit in a dance, she responds by saying that she promised her mother she wouldn't do that till she was married.
In the first episode CeCe and Rocky audition for a dance "Shake it up Chicago." So CeCe says to picture everyone naked.
Then later in the episode CeCe freezes on the dance-floor, so Rocky says "But you said picture everyone naked." Then she's says "I am, but it's me."
This is in a discussion: Whenever CeCe was 10 she went canoeing and her top got caught on a branch and rip her top off. And Rocky says "No one know you were a girl."
A boy says to his mom "I'm outnumbered." And the mom replies "Sorry, that factory's closed."
CeCe takes a picture of Rocky, then they later discover two people kissing behind CeCe.
In one episode an old lady says that she did something in her birthday suit.
Deuce say that he thought that a word in another langauge meant "lady parts".
In one episode Flynn is seen shirtless while in a hot tub