Memes cause:
-Bad eyesight
-addiction to irony
-degradation of your standards for comedy
-itchy butthole
-conditioning to repetitive behavior
-destruction of basic communication skills without the help of images and references
-it drags you to shitty places (reddit, 4chan, Twitter, this one)
-It's just fashion/vogue/flexing for people who are poor and ugly
-It makes the frogs gay
-hair on your palms