One of Rick's friends says that Angus looks like Barney in his purple tuxedo.
The PayPlus! sample showing the Teen Girl Squad/Sweet Cuppin' Cakes crossover involves the Wheelchair threatening to punish Eh! Steve for stealing his date and the latter's #9 jersey are both references to this movie
"Angus" star, Charlie Talbert, makes a cameo as a tuxedo salesman and tries to convince Phil to rent a "plum" colored tuxedo. In "Angus", a tuxedo salesman tries to get Angus to rent a "plum" colored tuxedo as well.
Mentioned by James Van Der Beek.