This is an example of a hasty generalization fallacy.  In this meme the person reaches a conclusion before considering all evidence, therefore it is a hasty generalization fallacy.

This is an example of an ad hominem fallacy.  In this meme Robin is attacking batman as a person rather than his argument which makes it an ad hominem meme.

This is an example of a red herring fallacy.  The duck on one leg is arguing that a spaghetti monster does exist but he has no reasoning for it, so he brings up another topic that is off subject to draw attention from his argument. That is why it is a red herring fallacy.