1) Go to the episode page you want to make a meme for.
2) Scroll down to "community reactions".
3) Click " see all reactions.
4) On that page you will see a comment box at the top for you!
5) Click the purple smiley face and make that meme.
6) Give us all the feels. ;)
You may not be able to create a meme because we don't have the episode screencaps yet. However, even if there are no screencaps, you can still upload your own pictures. This is why you will still see others posting memes even when there is no purple smiley icon available.