I decided to try making signatures myself, instead of using random ones I found on Google Images, and I think my first one turned out pretty good:
More coming soon!
I love it! The font is beautiful, and Harry’s expression is perfect for the goodbye moment. Great job!
Thanks. It took me a while to find just the right pic, but then I saw that one, and was like, “that’s perfect!” Then, I went to work on adding the text and everything.
Some SpongeBob ones…
Some Disney/Marvel ones:
Poor Spider-Man…
I think Mickey better run, because he won’t like Hulk when he’s angry…
No comments on my new sigs? What did I do wrong? Then again, I still think my first one is the best.
Some Pixar ones (maybe I should get a mod to move this to fan-art?):
Haha, you have very funny sigs! I really like your Spongebob sigs, but your best one is ‘I’ve been planning this since the first movie.’
Thanks. Just noticed that my Spider-Man one isn’t showing up anymore… 
EDIT: NVM, now it is.
Very nice signature! I like them! 
Thanks! 
I decided to make a sig dedicated to one of my favorite Disney villains, Gaston!
Great choice, I like it!
New sig!
Yay, Invader ZIM! I like it.
I very much like the Spongebob one about networks that resort to live action
Thanks.
Great job on all of them! My favorite are the “Spider-Man”, “Remy and Dug” and “I’ve been waiting to do this since the first film” ones.
My signature for the awards:
Nice job!