That's cool too. Here is how you can share a "clickable link" instead of sharing a link to the gifs page:
When you have a meme/gif that you want to share in the comment section:
1) go to the meme/gif you are wanting to share
2) look to the right (under your tags) for "embeded codes".
3) Choose BBCode (forums)
4) Right click on the highlighted area to copy info
5) Go to the meme you are wanting to comment on
6) Paste the code in the comment box.
7) Remove everything from [img] and before so that it starts with http
8) Remove everything from [img] and after so that it ends with .jpg
9) Post it by clicking on "text comment"
That will post a clickable link in the comment box that will open the meme IN the comment box. So the link will look like this ... (with no spaces though)
https://i.imgflip.com/22r5o4. gif