Here's a few other covers that feature Go-Go Checks of a sort, but are definitely not intentional parodies...but I like 'em all the same, and it's my blog, so there.
How popular are Go-Go Checks? So popular that Ambush Bug has a nemesis designed and named after them.
Panels from Ambush Bug: Year None #1 (September 2008), plot and pencils by Keith Giffen, script by Robert Loren Fleming, inks by Al Milgrom, colors by Guy Major, letters by Pat Brosseau
So popular that even Doctor Octopus...er, I mean, the Superior Spider-Man, has decorated his lair with them!
Panel from The Avenging Spider-Man #15.1 (February 2013), script by Chris Yost, pencils by Paco Medina, inks by Juan Vlasco, colors by Dave Curiel, letters by Joe Caramagna
Bur by far my favorite homage to Go-Go Checks appears in the annual-size wrap-up to DC's 2000 special event Silver Age:
Cover of Silver Age 80-Page Giant one-shot (July 2000), pencils by Alan Davis, inks by Mark Farmer, colors by Lee Loughridge
Nope, there's no Go-Go checks along the top edge of this comic book, but check out the all-new, all-different superheroes charging right at us. Notice the one in black-and-white? What's his story, huh? Why, it's quite simple:
Panel from Silver Age 80-Page Giant one-shot (July 2000), script by Mark Waid, pencils and inks by Eduardo Barreto, colors by Glenn Whitmore, color separations by Digital Chameleon, letters by Kurt Hathaway
Why, that's SPOILER WARNING!!! none other than the Martian Manhunter using Robbie Reed's "Dial H for Hero" dial to become, like the rest of the Justice League, a new and different superhero, one that' not under the thrall of the Injustice League. In this case, J'onn's become...Go-Go!
And after the story ended, Go-Go was never seen again. Can his debut in the New 52 be far off?*
Credit where credit is due dept: Many of these covers were suggested by pal "Mighty" Mike Sterling, the uncontested King of Free Comic Book Day! G'wan, stop by his blog Progressive Ruin and tell him Bully, the Little Stuffed Bull Who Mike Often Refers To as A Little Stuffed Bull, sent ya!
(More Ten of a Kind here.)