Yo, Carson... ohhhh, so that's what's up, huh ;D... LOL
There's a lot of tutes out there. But it's your understanding of the basic tools of PS that will help you out.
Open an animated gif in PS to see how it works and to know what will it take to "spice it up". Creating/altering those animated gif takes one part patience and the rest.... INSPIRED LOONINESS . To create them, we either alter the original creator's entire frame sequence or rebuild certain frames with added elements. The end result depends on how much work you put into it . A quick fix can take a few minutes but look very rough.... To make a clean alteration means paying attention to tiny, tiny details within each of the frames you want to alter and takes a bit more time.....
Have fun doing it .... and if you're confident enuff..... Jump into AV and PREPARE TO BE ASSIMILATED.......
iDad... this is for you... WAIT FOR IT.... WAIT FOR IT..... Come closer to the monitor, come closer.....