Has anyone ever seen the ThumbTanic/Thumbwars movie? I watched it last night, and I do believe it was very strange, but actually quite funny…
Aw, crap-- I saw the thread title and got a wee stiffy, because I assumed it meant that there was a sequel to The Secret Adventures of Tom Thumb out. 
Made by the “human being” who made KUNG PAO: Enter the Fist.
There’s also a thumb-take on Batman. I haven’t seen any of the thumb parodies, though, so I can’t comment.
There’s also a “Blair Thumb” parody. All four movies have been released in a DVD box set.
I thought that one was very funny.