No higher resolution available. Ext36.jpg (download) (596 × 398 pixels, file size: 216 KB, MIME type: image/jpeg) About File History Metadata There is no description yet. Add a description. Appears on these pages of Penny Hofstadter/Gallery - Male Friends Source The Cooper Extraction "The Cooper Extraction" is the eleventh episode of the seventh season of the American sitcom The... Zack Johnson Zack Johnson is an on-and-off boyfriend of Penny's who first appeared in "The Lunar Excitation... File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current14:51, December 11, 2013596 × 398 (216 KB)Physicsisphun! (wall | contribs) Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file. JPEG file comment CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 100 Read more Howard Wolowitz Sheldon Cooper Rajesh Koothrappali Retrieved from "http://bigbangtheory.wikia.com/wiki/File:Ext36.jpg?oldid=91106" 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.