It's fine that it made you laugh, but you must understand: These images which hold no truth (and do nothing to say otherwise) nor humor are not found to be funny by some people.
It's like this: If someone told you a terrible joke and then added minor variations on it constantly. Then continued telling it day in, day out, you would tire of it, right?
This is exactly what these sites are. Recycled garbage with minor variations. Everything on these sites have been said already, but are still repeated for some reason. Most of them aren't even funny.
Why...why are these and rage comics so popular?
TL:DR: None of these are real or funny and the biggest auto-correct that has likely every happened in real life was changing banana to bandana.
Or consider an alternative response emulating those in a similar camp:
Dur hur I lub dese and raeg comix. Whol interweb shud be dose. FAIL! Huh huh, derp.