Size of this preview: 638 × 480 pixels. Other resolution: 319 × 240 pixels. Full resolution (download) (797 × 599 pixels, file size: 479 KB, MIME type: image/png) About File History There is no description yet. Add a description. Appears on these pages of Lady Bouvier's Lover/Gags Chalkboard Gag I will not re-transmit without the express permission of Major League Baseball... List of chalkboard gags The following is a list of chalkboard gags seen on The Simpsons. File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current10:38, May 5, 2012797 × 599 (479 KB)Caprice1996 (wall | contribs) Read more List of couch gags/Season 26-TBA List of billboard gags The following is a list of times "D'oh!" has been uttered in The Simpsons. Whenever Homer hurts... List of D'ohs Retrieved from "http://simpsons.wikia.com/wiki/File:Simpsons-transmit.png?oldid=294425"