Die Hard - Cheesy fun. Never gets old.
Aliens - Not sure if it's right for this list, because it is a great film. A great action film anyway. Back before I had kids and had the luxury of hang-overs, Aliens was my go-to hangover movie.
Starship Troopers - Scathing satire combined with over-the-top action. I know Heinlein fans don't like it, but I think it's hilarious.
The Mummy - It's no Raiders of the Lost Ark. I don't even think it's an especially good movie. But it doesn't take itself seriously, and it's watchable as hell.