What does the “s” stand for? Superman Stupid grumpy cat

What does the “s” stand for? Superman Stupid grumpy cat

Comment on this meme:

Comments appear on our site once they are reviewed (usually it takes up to 1 hour).

Meme about grumpy, grumpy cat, stupid, superman, picture related to “s”, superman, grumpy and stupid, and belongs to categories cats with captions, characters, heroes, memes, trolling, word play, etc. Please comment & share if you like it!
Meme tags: | | |