Good Luck Charlie (2010–2014)
Avery states that she is a 'baddy baddy' in this episode. Teddy Duncan from Good Luck Charlie stated the same thing about herself in an episode of Good Luck Charlie.
Crossover episode with another series
Mentioned by Mike.
Jay mentions that an episode of the show included a gay couple
An unusually confused Stan uses Teddy Duncan's sign-off quote on Chloe