What is an internet meme?? I know it but really don't understand the whole point of it.?

[Gameboy]

Is it them stuffs like trolls and demotivational pictures?

[Ong Rui xiang]

An Internet meme is an idea, style or action which spreads, often as mimicry, from person to person via the Internet, as with imitating the concept.

[Anjanei]

Since you know what they are, lemme skip up to the point part of it.
The point is to:
Annoy you
irritate you
and provoke you to make you look like a fool,
Best Deal IGNORE THEM

[ntagrafix]

Usually in Biology, it means A meme is "an idea, behavior, or style that spreads from person to person within a culture."

Due to the pervasive nature of technology, the same thing can happen via electronic means, especially the Internet where the worlds meet.

Behold!