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Outrageous Makeover: Home Addition is a spoof of the reality series Extreme Makeover: Home Edition.

Grover assumes Ty Pennington's role, as with megaphone in hand, he breaks into Mr. Johnson's house (the latter having apparently moved out of his apartment on 14 Sesame Street, and into his own home). Against Mr. Johnson's will, Grover enlists his construction team to add one door after another (hence the show's title) to the house, until there are four doors on the wall. Mr. Johnson demands that the doors be removed, and Grover complies, but suddenly there are no doors left to exit out of.

Trivia

• Grover is performed by Frank Oz in this sketch.
• The construction workers who set up the doors bear a striking resemblance to Biff, Sully, and Stella. The Sully-lookalike looks exactly like Sully, but has eyes, and he talks.