Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
ZackJohnson.jpg (313 × 322 pixels, file size: 62 KB, MIME type: image/jpeg)
|This image is copyrighted by The Big Bang Theory or one of its employees. We believe that any use of this image that does not hamper the show's ability to sell their products constitutes Fair Use under international copyright law.|
Appears on these pages
Zack Johnson is an on-and-off boyfriend of Penny's who first appeared in "The Lunar Excitation...