Modern animation in the United States films "" and "Jurassic Park" included Oscar-winning special effects sequences which made extensive use of CGI. After decades of existing as related-but-separate industries, the barrier between "animation" and "special effects" was shattered by the popularization of computerized special effects—to the point where computer enhancement of Hollywood feature films became second-nature and often went unnoticed. The Academy Award-winning "Forrest Gump" (1994) depended heavily on computerized special effects to create the illusion of Tom Hanks shaking hands with Presidents John F. Kennedy and Lyndon B. Johnson, and to make Gary Sinise convincingly appear to be a double amputee, winning a special-effects Oscar.
Gump (song) able to "see a band's reaction when they heard their parody for the first time." PUSA frontman Chris Ballew said he first heard Yankovic was doing his song on television, and later became friends with the parodist. Yankovic even directed a music video for the band's song "Mixed Up S.O.B." in 2008, and has joined them on stage a few times. The music video for "Gump" is a double parody of both the movie "Forrest Gump" and the Presidents of the United States of America's music video for "Lump". The single's cover art is directly taken from the video shoot.