No, I'm Batman.

Appearances in OGs

Often mentioned as idol of GORE-ILLA. He actually appears from time to time.

The Life and Adventures of Miyamoto - Reveals himself in classic "I AM BATMAN" alongside Robin. He chastises the heroes regarding all those darn W-Clones.
Mega Mega Extreme Doki Doki Panik - Batman makes a cameo appearance in one scene, which seemed to be based more on his portrayal by Adam West in the campy 60's Batman live action television series. Batman and Robin zoomed off to hunt down their archenemy Dan Quayle, but wound up going to McDonald's instead.
Gamehiker Member OG VIII: The Final Parody - Makes several random appearances. First is tricked by Lupus and Fred into releasing them from prison (in a parody role of the dog with the keys from Pirates of the Carribean), then helps the other Gamehikers save Golem from being sucked into the Speed Force in the Justice League Unlimited post.
LOST OG - GORE tries to build a Bat-Signal in order to summon Batman, believing he will save everyone from the island. At one point Batman arrives but no one is in the area at the time so he thinks it's a false alarm and leaves.

References

The Gamehiker Member OG series is full of them, mostly parodying Batman Begins and The Dark Knight (and otherwise the animated version of Batman). In particular, the most references tend to come from GORE-ILLA (his biggest fan) and the striking similarities in the way Vorp-Man and The Lady in Red work.
Farmer Jon is based off a character from the animated series.