The Deadpool storyline "Enema of the State" was named in parody of the then-recent "Enemy of the State" storyline in Wolverine's book.
DC Comics seems to like to make use of the title "Apokolips Now" (a pun on the movie Apocalypse Now) for stories involving Darkseid/Apokolips.
DC also seems to like making pun-titles involving Batman's nicknames "The Bat" or "The Dark Knight" (the latter itself already a pun).
Dark Horse Comics has Resident Alien, which stars Harry Vanderspeigle, an alien stranded on Earth that takes the persona of a medical doctor. Harry is a resident alien (as in a person living in a foreign country) on Earth while literally being an extraterrestrial alien. Bonus points for how "resident" can also refer to a stage in graduate medical training.
EC Comics had several particularly cringeworthy titles. Two of the worst were "Fare Tonight, with Increasing Clottyness" and "Horror We? How's Bayou?"
Commando is not beyond doing this. One such example is "Czech Mate". Set during World War II, it involves a young Czech and his friends fleeing the Nazi occupation of their homeland in order to join Britain's RAF.