Ant-Man: 13 Obscure Easter Eggs & References You Probably Missed
3. Paul Rudd's Personal Easter Egg
When Scott is released from jail and is forced to work in Baskin-Robbins under an assumed name, the quickest reactions to the fact that he calls himself "Jack" seemed to suggest that this was either in homage to Jack Kirby - co-creator of Ant-Man, or a more vague allusion to Jack of Hearts, who killed him in the comics.
But, given a little more knowledge of star Paul Rudd's family, the reference has an entirely different meaning. In conjunction with being called "Jack", he also invites a co-worker called "Darby" to take over and serve the idiot who can't grasp that the menu is limited to ice cream. For those unaware, Jack and Darby also happen to be the names of Paul Rudd's children.