Knock Knock Knock Penny T-Shirt

Knock Knock Knock Penny T-Shirt
Price:
$18.00
Available In:
Men's
Ages:
Adult
Merchant:
80stees - www.80stees.com

Big Bang Theory t-shirt features a repetition of the words Knock Knock Knock Penny!. When Sheldon visits Penny he announces himself by summoning Penny and knocking three times.