After you create your meme DON'T SUBMIT then select "make another". Then go into "my images" select the meme you just made then select "edit image". A box will appear for you to change the title. The title will only change after you select "update". You can also add tags for the meme depending on what it features - school, work TV etc. Once you're happy with it all select "update" and submit! A good title can add make a good meme great (so I believe). Hope that helps ;)