The serial number of the missing Mark 15 hydrogen bomb, 47787, is very close to the serial number of the so-called "Tybee bomb", an actual Mark 15 hydrogen bomb lost off the coast of Georgia, USA in 1958 following a mid-air collision between a B-47 bomber and an F-86 fighter. Following the collision, the B-47 jettisoned the bomb, serial number 47782, to avoid the danger of the bomb detonating if the damaged aircraft crashed while attempting to land. Despite numerous searches, the missing bomb has never been found.
Tony complains that his father is acting like James Bond while DiNozzo Senior is stirring a martini. James Bond famously prefers his martinis to be "shaken, not stirred".