A. Find an ImgFlipper whose work you enjoy.
B. Upvote and/or Comment on their meme.
C. When you want to know what they have posted recently, go to your Profile page and look under "Likes" or "Comments".
D. Find their name/meme/comment and click through to that meme.
E. Click on their name (above one of their comments) to go to their Profile page
F. Click on "Submissions -See All", then hit "Latest"...