Joe Mahoney: Joe Sr. Exercises His First Amendment Right Written by LHN Staff on March 10, 2010 in Joe Mahoney Comics | 3 Views | Leave a response Humor for your hump day! The weekly Joe Mahoney comic is created by Matt Keown of 3MK Studios in Mt. Arlington. To see more, go through the Joe Mahoney archives, or visit Matt’s website at 3MKStudios.com.