In the film, Forrest Gump, Forrest visited the White House on three separate occasions. Every time he met a president, a funny or historical event took place. During his first visit to the White House, where he met President Kennedy, he drank so much Dr. Pepper that he tells him that he has to pee.
It’s a very famous scene that tickled the funny bone of moviegoers. Forrest next visits the White House to receive the Medal of Honor. On this visit, Forrest met President Lyndon Johnson. Johnson asks him how he was wounded, Forrest tells him he was wounded in the buttocks, and he lowers his trousers and moons the President.
Forrest also met President Richard Nixon. Nixon sends Forrest to the Watergate hotel. During his stay, he calls the front desk to complain about flashlights outside his room keeping him awake, which turns out to be the Watergate burglaries.