Bubba Ho-Tep is a 2002 American comedy horror film written, co-produced and directed by Don Coscarelli. It stars Bruce Campbell as Elvis Presley — now a resident in a nursing home. The film also stars Ossie Davis as Jack, a black man who claims to be John F. Kennedy, explaining that he was patched up after the assassination, dyed black, and abandoned. Wikipedia
Elvis: I was dreamin'. Dreamin' my dick was out and I was checkin' to see if that infected bump on the head of it had filled with pus again. If it had, I was gonna name it after my ex-wife 'cilla and bust it by jackin' off. Or I'd like to think that's what I'd do. Dreams let you think like that. Truth was (pause) Elvis: I hadn't had a hard-on in years.